Fruit and vegetable nutrition regulator, preparation method thereof and usage method thereof

A regulator and nutrition technology, applied in the fields of fruit and vegetable foliar fertilizers and fruit and vegetable nutrition regulators, can solve problems such as difficulty in guaranteeing fertilizer adhesion and utilization rate, strict restrictions on fertilizer application concentration, and lack of special foliar fertilizers, etc., and achieve production efficiency. High, low cost and resource saving effect

Inactive Publication Date: 2010-04-21
GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(2) It is difficult to guarantee the adhesion and utilization rate of fertilizer on the leaf surface
(3) The concentration of fertilizer application is strictly limited
[0005] At present, there are a variety of foliar fertilizers available, but most of them are not effective, mainly because there is still a lack of dedicated foliar fertilizers for specific regional soil-crop varieties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] MgSO 4 ·7H 2 O 300g, H 3 BO 3 30g, MnSO 4 ·H 2 O 20g, (NH 4 ) 6 Mo 7 o 24 4H 2 O0.2g was mixed with 30g peanut bran, added 36g water, hydrolyzed at a constant temperature of 35°C for 72h, and then added 2×10 -2 583.8 g of the aqueous solution of silicon dioxide, mix well and set aside. When spraying, dilute the above solution 100 times with water, and spray it on the bitter gourd leaves of the vegetable production base in Gonghe Town, Heshan City, spray once every 10 to 15 days, and spray 4 to 5 times in total.

[0029] Effects: The output of bitter gourd is increased by 12.2%, the vitamin C content of the product is increased by 16.5%, the nitrate content is reduced by 42.1%, the soluble sugar content has no obvious change, the appearance of the product is bright, the deformed fruit is reduced, and the internal quality and appearance quality are significantly improved.

Embodiment 2

[0031] MgSO 4 ·7H 2 O 300g, H 3 BO 3 30g, MnSO 4 ·H 2 O 20g, (NH 4 ) 6 Mo 7 o 24 4H 2 O0.2g was mixed with 30g peanut bran, added 36g water, hydrolyzed at a constant temperature of 35°C for 72h, and then added 2×10 -2 583.8 g of the aqueous solution of silicon dioxide, mix well and set aside. When spraying, dilute the above solution 100 times with water, spray it on the loofah leaves of the vegetable production base in Gonghe Town, Heshan City, spray once every 10-15 days, and spray 4-5 times in total.

[0032] Effects: The loofah yield increased by 9.0%, the soluble sugar content increased by 20.8%, the nitrate content decreased by 11.5%, the vitamin C content of the product did not change significantly, the appearance of the product was bright, the deformed fruit was reduced, and the internal quality and appearance quality were significantly improved.

Embodiment 3

[0034] MgSO 4 ·7H 2 O 300g, H 3 BO 3 30g, MnSO 4 ·H 2 O 20g, (NH 4 ) 6 Mo 7 o 24 4H 2 O0.2g was mixed with 30g peanut bran, added 36g water, hydrolyzed at a constant temperature of 35°C for 72h, and then added 2×10 -2 583.8 g of the aqueous solution of silicon dioxide, mix well and set aside. When spraying, dilute the above solution 100 times with water, spray it on the cucumber leaves in the vegetable production base of Gonghe Town, Heshan City, spray once every 10-15 days, and spray 4-5 times in total.

[0035] Effects of use: Cucumber yield increased by 13.8%, vitamin C and soluble sugar content increased by 8.6% and 27.2% respectively, nitrate content decreased by 19.1%, the appearance of the product was bright, the deformed fruit was reduced, and the internal quality and appearance quality were significantly improved.

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PUM

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Abstract

The invention discloses a fruit and vegetable nutrition regulator, a preparation method thereof and a usage method thereof. The fruit and vegetable nutrition regulator comprises the following materials or elements in part by weight: 25 to 30 parts of Mg, 4 to 5 parts of B, 5 to 6 parts of Mn, 8 to 10*10<-2> parts of Mo, 2 to 5*10<-2> parts of SiO2, and 3 to 5*10<-2> parts of amino acid. The preparation method for the fruit and vegetable nutrition regulator comprises the following steps: mixing and hydrolyzing a mixture of compounds containing magnesium, boron, manganese and molybdenum elements respectively or simultaneously and a protein source, and then mixing the hydrolyzed product and silicon dioxide colloidal solution to form the fruit and vegetable nutrition regulator. The usage method for the fruit and vegetable nutrition regulator comprises foliar fertilization. The fertilizer makes up the blank of the field aiming at the properties of soil and the nutritional requirements of crops in the Pearl River Delta region; a final product of the fruit and vegetable nutrition regulator contains certain oily substances so that the fertilizer solution can effectively stay on the leaf surface and the defect of harming or blocking pores of leaves does not exist. The preparation method has the advantages of simple and convenient preparation process, low cost, high production efficiency and strong economic benefit, and is suitable for large-scale production.

Description

technical field [0001] The invention belongs to the field of plant nutrition, and relates to a fruit and vegetable nutrition regulating agent, in particular to a fruit and vegetable foliage fertilizer. Background technique [0002] Nutrients are indispensable for crop growth and development. The mineral nutrients absorbed by crops mainly come from the soil, and the mineral nutrients in the soil mainly come from soil mineral weathering and fertilization. In recent years, with the rise of modern agriculture characterized by high intensification, the structure of agricultural planting has been adjusted, the multiple cropping index and yield of crops have increased, the amount of nitrogen, phosphorus, and potassium fertilizers has continued to increase, while the amount of straw returned to the field and farmyard manure has decreased. Neglecting the application of medium and trace element fertilizers, etc., the soil medium and trace elements cannot be effectively supplemented f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G7/06
Inventor 林兰稳曾晓舵钟继洪
Owner GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI
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