Watermelon chelate fertilizer
A watermelon and chelate fertilizer technology, applied in urea compound fertilizers, nitrogen fertilizers, potassium fertilizers, etc., can solve the problems of sandy soil water content, low water retention rate, difficult nutrient retention, and easy occurrence of diseases, so as to promote rapid and healthy growth and improve Yield and quality, the effect of shortening the growth cycle
Inactive Publication Date: 2017-12-22
FOSHAN SANSHUI DISTRICT JIAHUA CHEM RES INST GENERAL PARTNERSHIP
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Problems solved by technology
[0002] The watermelon has a long growth period and requires a lot of fertilizer, and the watermelon itself is mostly planted in sandy soil. The water content and water retention rate of the sandy soil are low, and nutrients are not easy to reside, making it necessary to apply a large amount of fertilizer many times. Causes fertilizer waste and is prone to disease
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preparation example Construction
[0039] (3) Preparation of watermelon chelate fertilizer:
[0040] A, get the added silkworm excrement powder prepared in the step (1), add plant ash and mix evenly, and the addition of plant ash is 100 parts of silkworm excrement added powder and 3 to 8 parts of plant ash to obtain the silkworm excrement mixture;
[0041] B, the silkworm excrement mixture is uniformly mixed with the inorganic salt premix prepared in step (2), and air-dried in a cool place until the water content reaches 15 to 20%, to obtain the crude watermelon chelated fertilizer;
[0042] C. Use a granulation device to granulate the crude watermelon chelate fertilizer, and obtain the finished watermelon chelate fertilizer after polishing.
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The invention discloses a watermelon chelate fertilizer. The fertilizer is prepared from the following components in parts by weight: 10-20 parts of urea, 5-15 parts of potassium nitrate, 5-15 parts of potassium sulfate, 1-5 parts of calcium phosphate, 1-5 parts of magnesium magnesium, 10-15 parts of silkworm excrement, as well as 1-2 parts of inorganic salt corresponding to manganese and boron trace elements. The invention further discloses a method for preparing the watermelon chelate fertilizer. According to the chelate fertilizer, the growing soil environment around watermelon crops can be improved, nutrition around the watermelon crops can be quickly absorbed by the watermelon crops quickly and effectively, the yield and quality of watermelon crops can be improved, and the immunity of watermelon crops is reinforced, so that the incidence rate can be reduced, pesticide sampling can be reduced, and environmental pollution can be alleviated.
Description
technical field [0001] The invention relates to the field of fertilizers, in particular to a watermelon chelate fertilizer. Background technique [0002] The watermelon has a long growth period and requires a lot of fertilizer, and the watermelon itself is mostly planted in sandy soil, which has low water content and water retention rate, and nutrients are not easy to reside, making it necessary to apply a large amount of fertilizer many times. Cause fertilizer waste, and prone to disease. [0003] Sericulture is a traditional industry in my country with a long history. In the process of sericulture, there will be a large amount of discarded silkworm excrement, mainly silkworm dung and cicada sloughs. If these silkworm excrement is discarded directly, it will affect the water body and emit peculiar smell, which is a kind of environmental pollution. things. The silkworm excrement itself is rich in nutrients and has 15% crude protein, which can be reused as a high-quality org...
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IPC IPC(8): C05G3/04C05G3/80
CPCC05B7/00C05G3/80C05B9/00C05C5/02C05C9/00C05C11/00C05D1/00C05D1/02C05D9/00C05D9/02C05F1/007C05F3/00C05F5/006C05F11/00C05F11/08
Inventor 不公告发明人
Owner FOSHAN SANSHUI DISTRICT JIAHUA CHEM RES INST GENERAL PARTNERSHIP
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