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Topics - Millet

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576
Citrus General Discussion / United fresh 2015 Trade Show
« on: June 09, 2015, 11:41:22 AM »
At the United Fresh trade show Sunkist is serving a refreshing Sunkist Citrus Mule cocktail to any and all attendees, featuring Meyer lemons and garnished with finger limes.  Sounds good.
Millet

578
Citrus General Discussion / Xie Shan Satsuma
« on: June 06, 2015, 09:35:02 PM »
At the citrus tasting held during the Citrus Expo in Alabama. They had a large selection of citrus varieties, and the attendees were ask to cast their vote for what they considered to be the best tasting variety. The winner (and by a rather large measure) was Xie Shan. Dekopon was not in the contest.
Millet

579
Citrus General Discussion / OJ Consumption In The USA
« on: June 05, 2015, 10:40:30 AM »
 Per-capita OJ consumption in the United States, once almost 6 gallons a year, now is about 3 gallons per person annually . Presently there is about double the amount of OJ in storage then normally needed as a prudent backup. There are signs of faith in the industry's future. Last fall, A. Duda & Sons completed a 3,000-acre citrus tree-planting initiative in LaBelle, Florida to help supply future juice needs for the Coca-Cola Co.
Millet

580
4 Elephants at Home in Former Citrus Farm in Indian River County. At the newly opened National Elephant Center in Fellsmere, Fla., the pachyderms have discovered how to pluck the fruit from the trees with their trunks and pop it into their mouths. Fresh Valencia oranges are not the only thing that makes the 200-acre center unique. It is also the only such site operated by the U.S. zoo community to house displaced elephants. The center is open to two categories of the mammoth mammals: those sent for a limited stay by zoos that need to temporarily free up space for renovations or breeding; and elephants that need a permanent home when their previous institutional or private owners can no longer care for them.
Millet

581
It was one of the toughest citrus exporting seasons ever seen in a long time. In fact it was a horrible year for California citrus growers. The whole industry was severely affected by the purposely conducted  slowdown by the Longshoreman of the West Coast ports. The labor disputes started in October and finally settled in February. Shipments gradually returned to normal, but the damage had already been  done,

Quality was affected
California citrus growers export citrus to a number of Asian countries, including Japan, Korea, Taiwan, Hong Kong, Indonesia and Cambodia. During the time of the labor disputes, all shipments from the West Coast were affected and it took vessels more than twice as long to make it to their destinations. These delays significantly impacted quality of produce and as a result it was decided not to ship anything for a limited period of time. Consequently a considerable amount of potential sales were lost.  As a result of the labor disputes California's customers lost business as well. They either didn’t receive product at all, or if they did, the fruit was less than perfect because of the long transit times. We have programs with importers and retailers in Asia and couldn’t deliver. Now we are trying to recover from a bad year, and so are  California's clients.

Millet
Moderators Note:  Wonder why all of a sudden it started to take TWICE as long for shipments to reach their destination, only after the Longshoreman started their slowdown, could it have been on purpose????  No of course not???




582
If you like to start your a.m. with a big glass of OJ, you've probably heard the juice's bad rep: It's jam-packed with sugar—about 34 grams per 12 fluid ounce glass. But there's good news! Juicing does have its benefits—and OJ could be more nutritious than plain  oranges, according to a new study published in the Journal of Agricultural and Food Chemistry.

Researchers in Germany and Saudi Arabia compared the carotenoid, flavonoid, and vitamin C amounts in fresh orange segments, orange puree, and orange juice, and found the bioaccessibility—or amount of food available for your intestines to absorb—was higher for all of the nutrients in the OJ compared to those in the orange segments or the puree. The bioaccessibility of carotenoids increased three to four times while the flavonoids increased four to five times. There was also about a 10 percent increase in the bioaccessibility of vitamin C in the orange juice compared with the orange segments or puree.

So Could OJ Be Better for You?
For juice lovers, this study is good news—but don't stock up on bottles of OJ just yet. The study wasn't done on humans, but rather using test tubes and flasks to mimic digestion, so further research is needed (especially in humans!) to strengthen the findings. Even more: Oranges and products made from oranges naturally contain low amounts of both carotenoids and flavonoids. Similarly, small differences in flavonoids available may not be significant to your health.

Ultimately, the fruit itself may be the better bet—much of the fiber in oranges is lost during juicing. (Fiber doesn't need to be boring! Whip up one of these Healthy Recipes Featuring High-Fiber Foods.) If you look at the amount of fiber in juice compared to 1 cup of orange segments, it's 0.7 grams and 4.3 grams, respectively. That's a big difference! Further, many orange juice beverages contain added sugar and not much real juice. This is why it's important to always read the labels to ensure your juice is made from, well, 100 percent juice.

Determining the sugar differences between an orange and 100 percent orange juice is a little trickier too. A portion of OJ (1/2 cup) contains 10.5 grams of sugar. It takes 1 1/2 oranges to make 1/2 cup of orange juice—so whether you eat the fruit or drink the juice, you'll get the same amount of sugar. When you start gulping downs cups of OJ, though, sugar can absolutely get out of control. It's much easier to drink 2 cups of juice than to eat the six oranges it took to get the juice!

What's a Juice Lover to Do?
According to the USDA's My Plate, 1/2 cup of 100 percent juice can be counted toward your daily recommended amount of fruit. So, if you like a cup of OJ in the morning, that should be your daily max. The remainder of your daily fruit should come fresh, frozen, or canned, so you can reap the fiber benefits and keep sugar under control.
Millet

http://www.shape.com/healthy-eating/diet-tips/whats-healthier-oranges-or-orange-juice

583
Citrus General Discussion / Could drinking OJ boost memory?
« on: May 29, 2015, 10:44:29 AM »
Could drinking OJ boost memory?Drinking orange juice every day could help improve the brain power of elderly people, researchers claim. And it takes less than two months to show marked improvements in memory, speech and reaction times, according to a study.
Scientists think the results are down to chemicals called flavonoids - a natural substance which occurs in high levels in oranges.
Research has suggested that flavonoids may improve memory through the activation of signalling pathways in the hippocampus, a part of the brain that is associated with learning and storing information. A research team from Reading University asked 37 healthy volunteers to drink 500ml - nearly a pint - of orange juice every day for eight weeks. The participants - 24 women and 13 men aged 60 to 81 - saw significant improvements in their brain function, the researchers found.
Their memory, reaction time and verbal fluency was measured at the beginning and end of the experiment, and each participant given an overall score known as ‘global cognitive function’.

Millet

584
Citrus General Discussion / Long Lived Citrus Trees
« on: May 27, 2015, 10:57:19 PM »
The Mother Citrus Tree

Originally planted in Bidwell's Bar near the Bidwell Bar Bridge, the tree is a Mediterranean sweet orange Citrus. The citrus rootstock was brought from Mazatlán, Mexico on a shipping vessel. The two-year-old orange tree, which was a novelty in Northern California at the time, was purchased in 1856 by Judge Joseph Lewis in the city of Sacramento and planted at the western approach to the bridge. As the years passed and the tree flourished, growing to a height of over 60 feet (18 m), it was a favorite attraction of early California miners. They would sample its fruit and save seeds to plant in the dooryards of their cabins. On average, it yielded about 600 pounds (273 kg) of oranges that ripened between February and May each year. The tree has been transplanted twice: once in 1862 to avoid flooding of the Feather River; and a second time in 1964 during the construction of Oroville Dam when it was moved to the California State Park Headquarters in Oroville CA. James Edward Huse, a crane operator with Bigge construction was chosen to move the Mother Orange in 1964 due to his ancestors involvement in transporting the tree originally. The tree's survival proved that the citrus industry could thrive in the colder climate of Northern California, encouraging many people to grow oranges in the area around Oroville, although the vast majority produced in the region are of the navel orange variety instead. In 1998, a severe frost struck and the tree stopped bearing fruit for a number of years. As a result of the frost, decay fungus entered the trunk and hollowed it out. To ensure preservation of the tree, propagation experts at the University of California, Riverside successfully cloned the tree in 2003 and three clones were brought to Oroville for planting. The tree has since resumed fruit production.
Millet

585
Citrus General Discussion / New Mandarin Variety From Chlie
« on: May 27, 2015, 11:02:10 AM »
Chile has begun making its promising new mandarin variety named Clemenluz. This variety is an early maturing clementine, a spontaneous mutation of the Clemenules variety that occurred in that South American country. This is a variety that is patented, so that any grower interested in using it must pay royalties for it and are subject to the conditions of breeders and licensees, as with any other varieties that is patented. According to information from Chile, this new variety's trees have a similar development as the Clemenules, without the bumps of other early clementines, and its fruit is very similar to the Clemenules: it is flattened, has a good calibre, high quality, seeded, has an intense color, and reaches an advanced maturity about a month earlier than Clemenules.

Millet - (Seems like new mandarin varieties are coming out almost weekly)

586
Citrus General Discussion / Heat & Citrus Fruit Setting
« on: May 25, 2015, 04:12:37 PM »
The abnormally high temperatures recorded in Valencia in May are having a negative impact on the development of almost all crops, including citrus, for which the excessive heat has already resulted in serious problems in the settling.

The water stress suffered by the trees greatly complicates the physiological development of the plant and prevents the setting process to develop normally. Given this extreme situation, the trees react by shedding a large volume of fruit, which at this time are still in a very early stage.

The technical services of the Valencian Growers Association confirmed that massive amounts of these small citrus, which were called to be part of the future citrus harvest, are falling, and thus production volumes in the new citrus season will suffer a significant decline. At the moment it is still premature to make a quantitative estimate because it is necessary to analyse the development of the trees in the coming weeks, although in some areas and in certain varieties up to 80% of the harvest could have been lost.

588
There’s yet another citrus disease out there. The U.S. Department of Agriculture recently released a sobering estimate for Florida’s citrus production this year.  The new disease is spreading. It’s called citrus black spot. The fungal disease gives fruit black hard spots. Spokesperson for the Florida Department of Agriculture Aaron Keller said the inside of the fruit is relatively unaffected by the disease, but the outside makes it unmarketable. Tthe disease spreads through spores. State and federal partners look for citrus black spot. Quarantines are put in place for areas that either have the disease or as a protective measure.  In quarantined areas you have to – anytime you’re moving citrus or litter materials – you have to have tarps. You have to go directly from point A to point B. It has to be clearly labeled that you’re bringing fruit from a quarantined area. Citrus black spot was first discovered in the state in Collier County in 2010. Keller said there are a total of almost 11,000 acres in Hendry, Polk, Collier and Lee Counties with citrus black spot. About 51,000 acres are now quarantined.

Millet

589
The New Varieties Development & Management Corporation has scheduled Florida statewide grower meetings to launch FAST TRACK’s third suite of University of Florida/IFAS experimental citrus selections.

This new suite features four seedless easy-peel mandarin selections with the names: UFGlow, UFSunrise, UFDawn and 7-6-27.

The UFGlow, UFSunrise and UFDawn varieties are mess-free – meaning your hands remain dry — early maturing and quite cold tolerant. Variety 7-6-27 has generated greater amount of interest than any previous University of Florida mandarin release, both in-state and internationally, as a result of its very early season of maturity, excellent color and flavor, and a potentially higher degree of tolerance to citrus greening. Interested commercial citrus growers should plan to attend one of the meetings

Millet - Note Variety 7-6-27 is cold tolerant and has a higher tolerance to Citrus greening.

590
King Citrus & Queen Valencia
Phil Brigandi (2011)

Once upon a time in Orange County, money grew on trees. Citrus was the crop that made Orange County orange. Citrus—primarily Valencia oranges—once cascaded in green and gold down out of the mountains and along the rich coastal plain in neat, orderly rows, divided by windbreaks of eucalyptus trees. Sixty years ago, much of central Orange County was a vast orchard, dotted with little towns like Santa Ana, Tustin, Anaheim, and, of course, the city of Orange. The crop fueled the local economy for decades, creating an Easterner’s image of paradise: a sunny, fertile land, where health grew on trees.

The first small seedling groves were planted here in the early 1870s, at a time when scores of new crops were being tried—most unsuccessfully. In 1875, the first commercial grove of hearty, spring-ripening Valencia oranges was planted by R. H. Gilman on what is now the Cal State Fullerton campus.

.“Very naturally,” wrote Fullerton grower C. C. Chapman in 1911, “an occupation which is so attractive as citrus culture soon interested many enterprising men.” And among the enterprising men it interested was C. C. Chapman himself, who grew rich growing and packing his Old Mission brand oranges. But for every large operation like Chapman’s, there were dozens of other local ranchers with five-, 10- and 20-acre groves of their own.

And the groves meant work for more than just the growers. There were fumigators, pickers, teamsters, packers and sundry other tradesmen living on the wealth of the groves. For example, the Orange City Directory for 1919 shows perhaps one-third of the local workforce employed in some aspect of the citrus industry.

By 1915, there were over 20,000 acres of orange groves in Orange County. By 1936, when Orange County supplied one-sixth of the nation’s Valencia crop, there were 64,000 acres, and the citrus industry was generating two-thirds of the county’s agricultural income. As late as 1948 there were still 67,263 acres of Valencias—more than five million trees. And that didn’t even include other citrus crops, such as navel oranges, limes, grapefruit and lemons.

But in 1949, nearly 7,000 acres of orange trees disappeared. The post-war migration to Southern California had begun in earnest, and each year more and more trees fell as housing tracts began to blanket Orange County. By 1985, there were less than 4,000 acres of Valencias in the county, primarily on the Irvine Ranch. Twenty years later, less than 100 acres survived.

Beginning in 1881, when the first local packing house opened in Orange, more than 60 packing houses served local growers. In the early years, many of them were owned by individuals, but later the growers formed their own cooperative associations to handle the packing of their produce.

At their peak, in the early 1940s, 45 packing houses were operating in Orange County. There was the Anaheim Orange and Lemon Association, the Garden Grove Citrus Association, the Bradford Brothers in Placentia, Goldenwest Citrus in Tustin, the Olive Hillside Growers, McPherson Heights and dozens of other plants. These packing houses handled millions of pounds of fruit. In 1929, for example, Santiago Orange Growers in Orange handled some 60 million pounds of fruit— 2,000 railroad cars full—making it one of the largest packing houses in the country. Today, the old packing houses are best known for their colorful and distinctive advertising labels that were pasted on the ends of each wooden crate of fruit until the introduction of the cardboard box in the mid-’50s. Many featured idyllic scenes or lovely maidens, or promoted their place of origin. There were brands like Rooster, and Bird Rocks, and Cleopatra, and Atlas, and Jim Dandy, and any of a hundred others. Each was unique. They had to be, for their main purpose was to make each packing houses’ fruit instantly recognizable to wholesale buyers at Eastern auction markets.

The real marketing, though, was carried on by the old Southern California Fruit Exchange, which after several name changes finally became Sunkist Growers in 1952. Over the years, Sunkist launched vast national marketing campaigns, which promoted Southern California almost as much as they touted its golden fruit.

The Villa Park Orchards Association was the last of Orange County’s packing houses to go. Founded by local growers in 1912, they moved their operation to the old Santiago Orange Growers packing house in Orange in 1978, and operated there until 2006, when they moved to Ventura County.

The key to Villa Park’s success has been expansion. As other packing associations closed, Villa Park Orchards began enlisting the remaining growers. As early as 1959, they absorbed the Escondido Co-Operative Citrus Association, bringing in important San Diego County acreage. In 1962, they added their first grapefruit and tangerine growers in the Coachella Valley, allowing the packing house to remain active between orange packing seasons.

Villa Park also helped open important new markets around the Pacific Rim, and their fruit can be found in markets and street stalls in Malaysia, Australia, Hong Kong, Singapore, Japan and Korea.

Harold Brewer (1891-1990) was active was active with Villa Park Orchards for decades. He became a member in the early 1920s, when he established his orchard up on the Cerro Villa Tract; joined the Board of Directors in 1930, and served as president of the Association from 1959 to 1970.

A nephew of pioneer Valencia grower R. H. Gilman, Brewer came to Villa Park in 1923. “As far as the area was concerned,” Brewer recalled in 1985, “almost all of it was in citrus. A widow down here on Center Street had about 20 acres in walnuts, and outside of that, this whole area was in either oranges or lemons.

“You’d drive along the streets and about all you’d see was a citrus grove and maybe a house on the corner or maybe long driveways leading back into a home. There were windbreaks to protect the orchards from the Santa Ana winds—the ‘Devil Winds’ they called them. You could drive to town and meet maybe one or two horse-and-buggies, or automobiles. Villa Park had no ‘town,’ except there was a little store at Villa Park Road and Wanda.”

Brewer recalled the growth of the cooperative packing houses: “In the early days, packing and shipping was all [done by] independents. “They would come and either buy your fruit for so much a box - estimating it on the trees—or they would pick it and pack it and pay you so much, with them keeping a commission. And it got to be—if you want it politely—so many robbers. So the growers had to seek a way to defend themselves. That’s what started the co-ops back years before Villa Park Orchards was started....

“Just like any other business,” he said, “a group can do business cheaper than a single individual. The picking was cooperatively done. The hauling was done by the packing houses—they were still hauling with teams of horses when I came over here. All of these [things]—and the packing— were much cheaper than having somebody in the business to make a profit to do it. That profit was divided back to the growers.”

But first the growers needed trees old enough to bear a crop. After all, it takes an orange tree about seven years to reach fruit-bearing maturity, a span of time that conjured up a lot of make-do business, as would-be growers sought to make a living any way they could.

When Brewer bought his grove in 1923, the trees were only a year old. For the next half-dozen years, he raised tomatoes and corn, often picking and selling them himself. He also did orchard work for other ranchers, while still tending his own young trees. When they finally came into full bearing, he began a pattern that continued for more than 40 years:

“The blooming was in the spring—April, May—and you did your irrigation and cultivation. Valencias were a crop that had ripe fruit and blossoms for the next year’s crop at the same time, so that in this season you would have the picking of the crop that was formed the season before. Along in the fall, then, you would either fumigate or spray—fumigating for red scale [a parasite] and spiders, or spraying with oil sprays.

“Then by the middle of fall your crop was all picked and you mostly irrigated, cultivated it up and sowed a cover crop, either clover or mustard or something to grow in the winter to make a mulch for the spring to work into the soil to help build it up.

“Then during the winter, if you were in an area like I had in my lower acres here when it got cold, you had to watch the thermometer and maybe once in a while light up some smudge pots. In later years, the smudge pots went out and wind machines went in.

“Then in the spring, you disked up [the soil] with a tractor and worked in this cover crop you’d grown through the winter.”

The picking was done by a variety of workers. Local Mexican-Americans made up much of the work force, but, as Brewer noted, “there weren’t enough to do the job.” During World War II, even German POWs were sometimes used. And the Bracero program (1943-64) allowed migrant workers to come north to add to the local labor force.

Once the fruit was packed in field boxes, it went to the packing house, where it went through a process that remained virtually unchanged for more than a half century. As Brewer explained:

“It went down into the basement of the packing house. They had rooms in there where it was stored for anywhere from a week to two weeks. If it was a season of greenish fruit, ethylene gas was released into these rooms to ripen the fruit.

“Then, when the fruit was to be packed, it was raised on an elevator upstairs and dumped into a washing container. [Then] it was elevated out onto a belt and it was air-dried. In later years, it ran through a machine that put on the waxing and polishing.

“And then it was dumped out onto tables in front of the graders, who put number one fruit and number two fruit onto different belts... Then it went down to the packer’s bins.” There the fruit was sorted according to size, wrapped in tissue paper and boxed. “In later years,” Brewer concluded, “the fruit went out to the pre-cooler and was stored in the cooling rooms before it was loaded into the freight cars to be sent east.”


Orange County Historical Society
Millet

591
The mandarin Tango, also known as Tang Gold, real origin is being disputed. The Valencian Growers' Association considers it essential for the legal, administrative and marketing situation of certain protected citrus varieties to be clarified to dispel doubts about who has the legal management rights. Last week, the Institute of Molecular and Cellular Biology of Plants and the Higher Council for Scientific Research stated for the first time, in quantitative and scientific terms that the late mandarin variety called Tango (also known as Tang Gold) is essentially the same as the old cultivar Nadorcott. To be precise, the report points out that the Tango and Nadorcott are 99.9999997% identical; that there are no significant differences between the Tango and Nadorcott genomes and that they consequently share the same genotype and show a genetic conformity that reveals no derivation. This ruling is important for which party has the legal marketing right for the fruit.
Millet

592
Taken from research conducted by the University of Florida

Initial fruit set 81,062 fruit
Post bloom Drop period (mid March to mid April)..........71,913
June drop period (mid April to early June)....................... 8,411
Summer drop period (early June to mid August)...................120
Fall drop period (mid August to late October).......................206

Total fruit drop.....80,530
Number of fruit harvested 552

On average only about 1 percent of the total amount of  blooms on a mature citrus tree will result in harvested fruit. 
If every citrus flower produced in a harvested fruit, the tree would be crushed under it own weight.

Millet
   

593
Brent Chambers from Central Burnett Fruit Packers in Mundubbera, west of Maryborough, said there is a glut of high quality fruit pushing prices down and placing pressure on growers."It's one of those things, everyone across the North Burnett seems to have really good fruit, so it's all about supply and demand and if we're all packing that amount of fruit at high volume I suppose prices have got to go down," he said. "We process for three growers and at this stage we're probably about halfway through production of imperials. They're pretty special at the moment. This year in particular we've got really good fruit." Mr Chambers said hundreds of thousands of mandarins are passing through his shed each day, and if demand doesn't improve, prices will stay low. His wife Rachel has started a Facebook campaign called "We heart Citrus" which she hopes will encourage consumers to consider the plight of growers. "We really need to help our farmers shift some fruit, because the farmers have had quite a few bad years and regardless of the quality and quantity of fruit this year, if the consumer doesn't buy it, the farmers doesn't get paid," she said. "All the farmers were extremely excited about the crop this year. I think the only let down is that, and it sounds bad, everyone has a great crop. Seriously you can't get a bad piece of imperial this year which has left the market a bit low. But we're hoping to change all that."
The page features pictures of growers, their families and their farms, which Mrs Chambers said she hopes will create a relationship between those who eat the fruit, and those who grow it.

Millet
http://www.freshplaza.com/article/139896/Queensland-citrus-growers-launch-Facebook-campaign?utm_campaign=newsletter&utm_medium=ed1&utm_source=s6

595
At Sunkist's annual meeting earlier this year,  their grower members learned that for the very first time Sunkist had has purchased oranges from Florida and limes form Mexico to meet demands from one of its largest customers, Wal-Mart. Sunkist is expanding its citrus processing business as well, supplying California orange juice for the Florida Natural Brand and lemon juice to Coca Cola.
Millet

596
By planting both navel and Valencia trees, it is possible to have fresh oranges for most of the year. The navels produce from November through March, while the Valencia bears from May through October.

Millet

597
Citrus General Discussion / Greening Disease Continues To Take Toll
« on: May 13, 2015, 11:26:33 AM »
 The 2014-2015 Florida all orange forecast released today by the USDA is 96.4 million boxes, down 5 percent from last month, and 8 percent down from last season’s final production. If realized, this harvest will be the smallest in 50 years.
Millet

598
the market for lemons from California right now is strong. Fruit sizes coming out of the state are skewing smaller, and the market looks to remain the way it is until at least this summer.

“The market is very strong right now,” said Jeff Olsen of The Chuck Olsen Company. “Prices will go up, and it will be a tough road until we get fruit from District Three.” Olsen explained that there's a good amount of fruit on trees in District Two, where current production is centered, and, with water shortages, the trees have fewer resources to spread out over more fruit.

“There's not enough water to help the fruit grow,” said Olsen. “There's a fair amount of size 200 lemons, but supplies for size 140 fruit and larger are very tight and will continue to be tight through the summer until we start Mexico or District Three in August.” On May 11, prices for a carton of 75s were between $29.80 and $35.90 out of California's Southern District. Prices for a carton of 140s were between $36.80 and $41.90, and for a carton of 200s, prices were between $21.80 and $25.90.

“Prices are high everywhere, on all sizes,” said Olsen, “and I expect them to continue through summer.

Millet

599
Citrus General Discussion / Maturity of Citrus Fruit
« on: May 06, 2015, 12:27:39 PM »
The sugar (TSS) to acid ratio is a key characteristic determining the taste and  texture and even the feel of fruit segments. The sugar/acid ratio contributes towards giving citrus its characteristic flavor, and also it is the indicator of commercial maturity (ripeness). At the beginning of the maturing process the fruit's sugar content is low and the acid content is high, making the fruit taste sour. However, as the "ripening" progresses the fruit's acids degrade down and the sugar content increases making the sugar to acid ratio achieve a higher value. In the USA, a minimum TSS/acid maturity ratio of between 7 to 9 percent sugar to 1 acid is typically desired for oranges and mandarins, but for grapefruit between 5 to 7 percent sugar to 1 acid is the standard for marketable produce.  In tropical climates harvesting of oranges starts when the minimum TSS/acid ratios are reached and the fruit has a green-yellow color on no more than 25% of its surface. In Mediterranean climates, citrus is harvested when the correct TSS/acid ratio is obtained and the fruit is orange in color over on its entire surface. If the fruit is harvested early it is degreened in ethylene chambers.

The TSS to acids ratio is determined by simple division. For example: if the brix value is 12 and the total acid value is 1.0%, the ratio would be 12. If juice had a brix value of 12 and an acid value of 0.8%, the ratio would be 15.

Millet

http://www.yara.us/agriculture/

600
California’s ongoing drought has led some citrus growers to paint their trees white to reflect out the sun, and protect their trees.
Growers in Fresno have sawed off major portions of their trees because there’s not enough water to keep the dense canopies alive, and spray painting them with a diluted latex paint that acts as a sunblock. Growers are hoping the limited well water they have will be enough for the smaller, protected stock. “If there’s no water, you just can’t grow anything,” citrus farmer Jay Gillette said.
Citrus Growers in Australia tried the same pruning and painting technique during a severe drought, and were able to get their orchards back to full production after three years.

Millet

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