Leaf fertilizer for improving rice seed setting rate and preparation method and application thereof

A technology of foliar fertilizer and seed setting rate, which is applied in the agricultural field, can solve the problems of low seed setting rate of rice and achieve the effects of increasing crop yield, increasing yield, and preventing water evaporation

Pending Publication Date: 2019-10-11
世多乐(青岛)农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the above-mentioned problems, propose a kind of foliage fertilizer that improves rice seed setting rate and its preparation method and application, to solve the problem of low rice seed setting rate under high temperature conditions

Method used

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  • Leaf fertilizer for improving rice seed setting rate and preparation method and application thereof
  • Leaf fertilizer for improving rice seed setting rate and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of foliar fertilizer for improving the seed setting rate of rice is prepared from the following raw materials in parts by weight:

[0030] 30 parts by weight of amino acid chelated boron; 1 weight part of ammonium molybdate; 50 parts by weight of amino acid chelated zinc; 1 weight part of amino acid chelated copper; 20 parts by weight of sodium glutamate; 4 parts; 4 parts of dual-enzyme yeast; 6 parts of salicylic acid.

[0031] Wherein, the glutamic acid sour mother liquor is the glutamic acid sour mother liquor from the monosodium glutamate industry.

[0032] A kind of preparation method of the foliage fertilizer that improves rice seed setting rate, comprises the steps:

[0033] S1, placing amino acid chelated boron, ammonium molybdate, amino acid chelated zinc, amino acid chelated copper, sodium glutamate and salicylic acid in a high-speed mixer and stirred for 20 minutes before discharging to obtain mixture A;

[0034] S2, the obtained mixture A is placed ...

Embodiment 2

[0047] A kind of foliar fertilizer for improving the seed setting rate of rice is prepared from the following raw materials in parts by weight:

[0048] 56 parts by weight of amino acid chelated boron; 1.6 parts by weight of ammonium molybdate; 60 parts by weight of amino acid chelated zinc; 1.6 parts by weight of amino acid chelated copper; 40 parts by weight of sodium glutamate; 10 parts of dual-enzyme yeast; 12 parts of salicylic acid.

[0049] Wherein, the glutamic acid sour mother liquor is the glutamic acid sour mother liquor from the monosodium glutamate industry.

[0050] A kind of preparation method of the foliage fertilizer that improves rice seed setting rate, comprises the steps:

[0051] S1, placing amino acid chelated boron, ammonium molybdate, amino acid chelated zinc, amino acid chelated copper, sodium glutamate and salicylic acid in a high-speed mixer and stirred for 30 minutes before discharging to obtain mixture A;

[0052] S2, the obtained mixture A is pl...

Embodiment 3

[0062] A kind of foliar fertilizer for improving the seed setting rate of rice is prepared from the following raw materials in parts by weight:

[0063] 43 parts by weight of amino acid chelated boron; 0.8 parts by weight of ammonium molybdate; 56 parts by weight of amino acid chelated zinc; 0.8 parts by weight of amino acid chelated copper; 30 parts by weight of sodium glutamate; 7 parts; 7 parts of dual-enzyme yeast; 9 parts of salicylic acid.

[0064] Wherein, the glutamic acid sour mother liquor is the glutamic acid sour mother liquor from the monosodium glutamate industry.

[0065] A kind of preparation method of the foliage fertilizer that improves rice seed setting rate, comprises the steps:

[0066] S1. Place amino acid chelated boron, ammonium molybdate, amino acid chelated zinc, amino acid chelated copper, sodium glutamate and salicylic acid in a high-speed mixer and stir for 25 minutes before discharging to obtain mixture A;

[0067] S2, the obtained mixture A is ...

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Abstract

The invention discloses a leaf fertilizer for improving the rice seed setting rate and a preparation method and application thereof. The leaf fertilizer is prepared from, by weight, 30-56 parts of boron amino acid chelate, 1-1.6 parts of ammonium molybdate, 50-60 parts of zinc amino acid chelate, 1-1.6 parts of copper amino acid chelate, 20-40 parts of sodium glutamate, 4-8 parts of glutamic acidfermentation mother liquor, 4-10 parts of double-enzyme yeast and 6-12 parts of salicylic acid. The leaf fertilizer is rich in boron, molybdate, zinc and copper, by precisely matching the boron, molybdate, zinc and copper in a certain ratio and using the action and synergistic interaction of various nutrition elements, the auxin levels of a crop are improved at high and low temperatures, balancingof endogenous hormones of the crop is maintained at high and low temperatures, the rice seed setting rate is thus improved, and production and income are easily increased for a planter.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a foliar fertilizer for improving the seed setting rate of rice and its preparation method and application. Background technique [0002] Rice originates from low-latitude tropical regions and has the characteristics of adapting to high temperature and short-day ecological environment. However, the growth and development of rice requires a certain suitable temperature range, and high temperatures above 35°C during reproductive growth will cause damage to rice. In recent years, with the acceleration of the global industrialization process, the average temperature of the earth has gradually increased, the frequency of extreme high temperatures has gradually increased, and the duration has been prolonged. High temperature has become the main factor affecting crop growth in many regions of the world. According to the International Rice Research Institute, every 1°C increase in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
CPCC05G3/00C05C3/00A01C21/005C05G5/23
Inventor 彭现宪魏军师日鹏叶峰
Owner 世多乐(青岛)农业科技有限公司
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