Fully water soluble organic nitrogen formula fertilizer exclusively used for tomatoes

A technology of fertilizer and nitrogen element, which is applied in the field of fully water-soluble organic nitrogen formula fertilizer for tomato, which can solve the problems of difficult quality of vegetables and fruits

Pending Publication Date: 2017-06-06
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is a nitro-based water-soluble fertilizer or a urea-based water-soluble fertilizer, the plant will eventually absorb a large amount of nitrate nitrogen. Such nutrient absorption and form are difficult to control for the quality of fruits and vegetables

Method used

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  • Fully water soluble organic nitrogen formula fertilizer exclusively used for tomatoes
  • Fully water soluble organic nitrogen formula fertilizer exclusively used for tomatoes
  • Fully water soluble organic nitrogen formula fertilizer exclusively used for tomatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] Embodiment 1, a kind of production high-quality tomato organic nitrogen fertilizer composition A

[0074] Table 1, 100kg fertilizer configuration scheme

[0075]

[0076] Weigh, mix, pulverize, sieve through a 20-mesh sieve, and pack in 25kg sealed bags according to the weight ratio.

Embodiment 2

[0077] Embodiment 2, a kind of production high-quality tomato organic nitrogen fertilizer composition B

[0078] Table 2, 100kg fertilizer configuration scheme

[0079]

[0080] Weigh, mix, pulverize, sieve through a 20-mesh sieve, and pack in 25kg sealed bags according to the weight ratio.

Embodiment 3

[0081] Embodiment 3, a kind of production high-quality tomato organic nitrogen fertilizer composition C

[0082] Table 3, 100kg fertilizer configuration scheme

[0083]

[0084]

[0085] Weigh, mix, pulverize, sieve through a 20-mesh sieve, and pack in 25kg sealed bags according to the weight ratio.

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PUM

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Abstract

The invention discloses fully water soluble organic nitrogen formula fertilizer exclusively used for tomatoes. A composition of the fertilizer comprises glycine and potassium sulphate, and can further comprise monopotassium phosphate, calcium nitrate and a boron-containing compound; and the boron-containing compound is boric acid or sodium borate. In the composition of the fertilizer, nitrogen accounts for 5 to18% of the composition of the fertilizer in percentage by mass; and the mass ratio of the nitrogen from the glycine to the nitrogen from the calcium nitrate is 1 to (0 to 0.21). The fertilizer is mainly used for soil cultivation through being washed away with water or drip irrigation; the application amount of each time is less than 10kg / mu; and the interval is no less than 15 days.

Description

technical field [0001] The invention belongs to the field of fertilizers and relates to a fully water-soluble organic nitrogen formula fertilizer specially used for tomatoes. Background technique [0002] With the development of social economy and the increase of people's income, people's demand for fruits and vegetables is also changing, from the previous quantitative type to the current quality and quantitative type, the demand is becoming more and more prosperous. A large number of studies have shown that, in addition to planting and producing organic vegetables strictly in accordance with the organic vegetable production regulations, reasonable fertilization can not only increase vegetable yield, improve quality, and improve vegetable nutrition and flavor, but also ensure the food safety of vegetables and fruits. If fertilization is unreasonable, it will not only waste fertilizer, but also adversely affect the quality of vegetables. For example, insufficient nitrogen su...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05C11/00C05D1/02C05C5/04C05D9/02
Inventor 王甲辰李博文陈延华梁丽娜宫延刚邹国元赵同科
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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