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Choose Prune Nutrients Wisely: You get what you pay for with fertilizers

机译:明智地选择西梅营养素:您可以从肥料中得到所需的收益

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COSTS are up, but the need for fertilizer and other inputs to produce a large, high-quality crop remain the same. Using more efficient materials and practices can help control costs relative to income. However, be careful not to trim muscle when you are looking to cut out fat. One example of this is in fertilizer materials and rates. Dried prunes contain roughly 1% potassium (K) and 0.6% nitrogen (N) on a per-weight basis. At harvest, a prune crop can contain 70% of all the potassium in a tree and half the nitrogen. That amounts to the equivalent of 3-plus tons of potassium sulfate and 4-plus tons of ammonium sulfate trucked out of a 50-acre orchard in a three dry ton per acre crop in one year.
机译:成本增加了,但是对生产大量优质作物的化肥和其他投入的需求却保持不变。使用更有效的材料和做法可以帮助控制相对于收入的成本。但是,当您要减少脂肪时,请注意不要修剪肌肉。其中一个例子是肥料的材料和用量。干燥的李子按重量计大约含有1%的钾(K)和0.6%的氮(N)。修剪时,修剪的西梅作物可在一棵树中包含所有钾的70%和氮的一半。这相当于一年之内从每公顷三干吨农作物中运出50英亩果园运出的3吨以上硫酸钾和4吨以上硫酸铵。

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