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A humic acid and potassium fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of reduced nitrogen fertilizer absorption, phosphorus utilization rate, and effective nutrient reduction, etc., to improve nitrogen absorption, reduce fixation rate, and increase yield. Effect
Inactive Publication Date: 2013-01-23
新疆阳光天雨生物科技有限公司
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The main disadvantages are also manifested as the reduction of available nutrients and the reduction of nitrogen fert...
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Embodiment 1
[0031] The raw materials of potassium humate fertilizer are:
[0032] Potassium sulfate (Xinjiang Lop Nur Potash Group "Lop Nur brand" K 2 O≥51%) 550 kg,
[0033] Potassium chloride (Qinghai High-end Salt Technology Co., Ltd. "high-end brand" K 2 O≥54%) 75 kg,
[0047] Bentonite (real estate, no brand name) 200 kg.
[0048] In the potassium humate fertilizer, the potassium source K 2 O≥33%, humic acid≥4.0% is better.
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Abstract
The invention discloses a potassium humate fertilizer which comprises the mixture of potassium source, humic acid and filler. The base fertilizer comprises the following components in parts by weight: 30-60 parts of potassium source, 4-30 parts of humic acid and 10-20 parts of filler. According to the invention, the soil performance can be directly improved by using humic acid, the local soil environment can be improved, the improvement of soil fertility is facilitated, the soil is loosened, the nutrients are effectively increased, the fertility retaining capability is enhanced, the crop capability of resisting drought, heat and disease is improved, the fruit setting and fruit yield of the crop are increased, and the thousand-kernel-weight production increasing effect of the seeds is obvious. The potassium source improves the product quality of the crop and can enhance the stress resistance of the crop such as the capability of resisting drought, cold, lodging and insect damage.
Description
technical field [0001] The invention relates to a fertilizer, in particular to a potassium humate fertilizer, which belongs to the technical field of chemistry. Background technique [0002] The advent of chemical fertilizers increased the yield of agricultural products. The main components of chemical fertilizers include nitrogen, phosphorus and potassium. The long-term use of this traditional chemical fertilizer will cause the local environment of the soil to deteriorate, the fertility will decrease, and the soil will compact. The main disadvantages are also manifested as the reduction of available nutrients and the reduction of nitrogen fertilizer absorption. The fixation rate of phosphorus in the soil increases, and the utilization rate of phosphorus decreases. In addition, the drought resistance, heat resistance, and disease resistance of crops have decreased, the fruit setting and peach setting rate of crops have decreased, and the thousand-grain number of grains ha...
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