Compound type amino-acid water-soluble fertilizer for sesame and preparation method therefor

Abstract

The invention discloses a compound type amino-acid water-soluble fertilizer for sesame. The compound type amino-acid water-soluble fertilizer mainly contains the ingredients in percentage by weight: 70-78% of amino-acid mother liquor, 20-30% of citric acid, 15-20% of zinc sulfate, 15-20% of ferrous sulfate, 15-20% of magnesium sulfate, 0.2-0.5% of sodium molybdate, 0.2-0.5% of compound glycuronate, 15-20% of potassium dihydrogen phosphate, 15-20% of manganese sulfate, 15-20% of boric acid, 15-20% of sodium nitrophenolate, 0.2-0.5% of brassinolide and 15-20% of fulvic acid. The compound type amino-acid water-soluble fertilizer has the beneficial effects that the requirements of each stage of a sesame growth process on nutrition can be met, the content of protein, fat, lecithin, linoleic acid and vitamins in sesame seeds can be increased, grains can be pure and bright-colored in color and luster, the commodity rate of the sesame seeds is increased, and the aims of yield-increasing and high-yielding are achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a compound sesame amino acid water-soluble fertilizer and a preparation method. Background technique [0002] At present, in the process of planting sesame, a large amount or excessive application of single chemical fertilizers has caused the physical and chemical properties of the soil and the beneficial bacteria in the soil to be damaged to varying degrees, the utilization rate of crop fertilizers is low, and many nutrients are lost. concept, pay special attention to the application of macroelements, and lack of understanding of the importance of medium and microelements, resulting in a serious imbalance in the ratio of macronutrients and medium / microelements in the soil, increasing the difficulty of increasing crop production, and overall decline in crop quality. The role of elements in agricultural production is increasingly prominent. As a result, it can me...

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Problems solved by technology

[0002] At present, in the process of planting sesame, a large amount or excessive application of single chemical fertilizers has caused the physical and chemical properties of the soil and the beneficial bacteria in the soil to be damaged to varying degrees, the utilization rate of crop fertilizers is low, and many nutrients are lost. concept, pay special attention to the application of macroelements, and lack of understanding of the importance of medium and microelements, resulting in a serious imbalance in the ratio of macronutrients and medium / microelements in the soil, increasing the difficulty of increasing crop production, and overall decline in crop quality. The role of elements in agricultural production is increasingly prominent

As a result, it can meet the nutritional needs of each stage in the growth process of sesame. The content of protein, fat, lecithin, linoleic acid and vitamins in sesame is not high, and the color of the seeds is not bright. The commodity rate and oil yield of sesame are high. not tall

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