High concentration organic boric fertilizer

An organic boron, high-concentration technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of affecting yield, flowering is not real, etc., and achieve the effect of promoting early maturity, strong disease resistance, and high yield

Inactive Publication Date: 2005-01-26
SICHUAN TONGFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Boron is one of the essential trace elements in the growth process of crops, especially cruciferous and leguminous plants have high requirements for boron, and crops with boron deficiency will appear "buds but not flowers", "flowers but not fruit", etc. Phenomenon, which seriously affects the output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: raw material component by weight:

[0008] Boric acid 60

[0009] Diethylamine 20

[0010] Triethanolamine 10

[0011] Copper acetate 0.5

[0012] Manganese nitrate 0.5

[0013] water 9

[0014] After mixing the above raw materials, pressurize to 0.3±0.05 Mbar at a temperature of 75±5°C, stir and react for 12 hours, cool, leave and age for 6 hours, and adjust the pH value to 6 to obtain the product of the present invention. Its fertilizer effect is shown in Table 1.

Embodiment 2

[0015] Embodiment 2: raw material components by weight:

[0016] Boric acid 50

[0017] Sodium tetraborate 15

[0018] Diethylamine tetraacetic acid 2

[0019] Triethanolamine 10

[0020] Urea 5

[0021] Cobalt nitrate 2

[0022] Manganese nitrate 2

[0023] water 14

[0024] After mixing the above raw materials, pressurize at 110±5°C with a pressure of 2.0 Mbar, stir and react for 8 hours, cool, place and age for 8 hours, and adjust the pH value to 6 to obtain the product of the present invention. Its fertilizer effect is shown in Table 1.

Embodiment 3

[0025] Embodiment 3: raw material component by weight:

[0026] Boric acid 70

[0027] Triethanolamine 20

[0028] Manganese nitrate 3

[0029] water 7

[0030] After mixing the above raw materials, pressurize at 65±5°C with a pressure of 0.2±0.02 Mbar, stir and react for 20 hours, cool, place and age for 7 hours, and adjust the pH value to 6 to obtain the product of the present invention. Its fertilizer effect is shown in Table 1.

[0031] mu consumption

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PUM

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Abstract

The invention provides a high concentration organic boric fertilizer, which is prepared from inorganic boron, nitrogenous organic substance, and catalyst through reacting 8-12 hours at 60-120 deg. C under predetermined pressure.

Description

technical field [0001] The invention relates to a chemical fertilizer, in particular to a high-concentration organic boron fertilizer. Background technique [0002] Boron is one of the essential trace elements in the growth process of crops, especially cruciferous and leguminous plants have high requirements for boron, and crops with boron deficiency will appear "buds but not flowers", "flowers but not fruit", etc. Phenomenon, seriously affect the yield. However, the area of ​​boron deficiency in my country's soil is more than 30%. Therefore, it is particularly important to supplement boron through fertilization. "Chemical Engineer" 6 / 1994 (No. 45 in total) titled "In the development of a new type of organic multi-component compound micro-fertilizer, it is proposed to use amino acids, low-molecular sugars and a small amount of non-amino acid organic complexing agents and various trace elements such as zinc and molybdenum. , boron, iron and manganese, etc. through a multi-s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05D9/00C05F15/00C05G1/00C05G3/00
Inventor 韩中文
Owner SICHUAN TONGFENG TECH
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