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2. Double salt fertilizer can increase crop yield.
2. Double salt fertilizer can increase crop yield.
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机译:2.双盐肥可以增加农作物的产量。
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摘要
The present invention relates to a multi-component fertilizer and a method of use, wherein the fertilizer comprises a first fertilizer product and a second fertilizer product respectively, wherein the fertilizer comprises an ammonia fertilizer (for example, (urea) a partial calcium salt with a selected copolymer and a phosphate fertilizer (e.g,(DAP) plus part of the sodium salt extracted from the selected copolymer. The copolymer part of the first and second fertilizer products is preferably the copolymer of itamonic acid and acetic anhydride. When fertilizer is used in soil or growing plants, it can provide a synergistic improvement in crop yield.
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