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Composite liquid fertilizer

A compound liquid and woody technology, applied in liquid fertilizers, magnesium fertilizers, organic fertilizers, etc., can solve the problems of crop fruits being easily burned, affecting plant photosynthesis, and crop leaf curling, so as to prevent fruit deficiency, Promote root growth and good surface light effect

Inactive Publication Date: 2021-03-16
卡力(烟台)农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In midsummer or in protected cultivation conditions, the ambient temperature of crops sometimes exceeds 30°C, and even breaks through 40°C at high temperatures. In high temperature weather, crop fruits are easily burned, commonly known as "sunburn", which is a compound Liquid fertilizer is a non-infectious physiological disease caused by strong light; high temperature can easily cause the leaves of crops to curl, wilt, affect the photosynthesis of plants, and easily cause greater damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A compound liquid fertilizer, comprising the following components in parts by mass: woody peat-based calcium magnesium fulvic acid (technical indicators: fulvic acid ≥ 2.2%, CaO ≥ 7.5%, MgO ≥ 2.5%) 59 parts, Seaweed extract (technical index: solid matter 4.5wt%, organic matter 13wt%) 21 parts and silicon additive (technical index: Si0 2 ≥9%) 20 parts.

[0019] The preparation method is: weigh each component by weight, stir woody peat-based calcium magnesium fulvic acid at 50°C, add silicon additives, continue stirring for 20 minutes, then slowly add seaweed extract, and stir for 30-50 minutes , filtered, and the filtrate was obtained.

[0020] Application effect:

[0021] Ginger test

[0022] Location: Shaxian Village, Yidao Town, Laizhou City;

[0023] Time: used on July 22, 20;

[0024] Usage: foliar spray 300 times;

[0025] Test results: The product has obvious effects in preventing high temperature and sunlight. After use, the leaves are straight and the lea...

Embodiment 2

[0027] A compound liquid fertilizer, comprising the following components in parts by mass: woody peat-based calcium magnesium fulvic acid (technical indicators: fulvic acid ≥ 2.2%, CaO ≥ 7.5%, MgO ≥ 2.5%) 50 parts, Seaweed extract (technical index: solid matter 5wt%, organic matter 12wt%) 25 parts and silicon additive (technical index: Si0 2 ≥9%) 25 parts.

[0028] The preparation method is: weigh each component by weight, stir woody peat-based calcium magnesium fulvic acid at 50°C, add silicon additives, continue stirring for 20 minutes, then slowly add seaweed extract, and stir for 30-50 minutes , filtered, and the filtrate was obtained.

Embodiment 3

[0030] A compound liquid fertilizer, comprising the following components in parts by mass: woody peat-based calcium magnesium fulvic acid (technical indicators: fulvic acid ≥ 2.2%, CaO ≥ 7.5%, MgO ≥ 2.5%) 50 parts, Seaweed extract (technical index: solid matter 4.6wt%, organic matter 14wt%) 10 parts and silicon additive (technical index: Si0 2 ≥9%) 40 parts.

[0031] The preparation method is: weigh each component by weight, stir woody peat-based calcium magnesium fulvic acid at 50°C, add silicon additives, continue stirring for 20 minutes, then slowly add seaweed extract, and stir for 30-50 minutes , filtered, and the filtrate was obtained.

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PUM

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Abstract

The invention discloses a composite liquid fertilizer which is characterized by comprising the following components in parts by weight: 50-70 parts of woody peat-based calcium magnesium fulvate, 10-35parts of seaweed extract and 10-40 parts of silicon additive. The compound liquid fertilizer has the beneficial effects that the compound liquid fertilizer can prevent sunburn, improve crop resistance, prevent wilting and improve peel hardness and gloss, is good in surface gloss and resistant to storage, and can prevent fruit nutrient deficiency and can improve the sugar degree of fruits; and theseaweed extract is combined with silicon, calcium and magnesium, metabolism can be stimulated, stress resistance is improved, and root growth is promoted.

Description

technical field [0001] The invention relates to a liquid fertilizer, in particular to a compound liquid fertilizer. Background technique [0002] In midsummer or in protected cultivation conditions, the ambient temperature of crops sometimes exceeds 30°C, and even exceeds 40°C at high temperatures. In high temperature weather, crop fruits are easily burned, commonly known as "sunburn", which is a compound Liquid fertilizer is a non-infectious physiological disease caused by strong light; high temperature can easily cause the leaves of crops to curl and wilt, affect the photosynthesis of plants, and easily cause greater damage. In order to provide a solution to such problems, Benfangming combined biostimulants that can improve crop resistance, and implanted an appropriate amount of calcium, magnesium, and silicon elements that are beneficial to stabilizing cell walls and enhancing photosynthesis. [0003] The purpose is to form a specific protective film on the fruits and le...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/60C05G3/80C05G5/20
CPCC05D3/02C05G3/00C05G3/60C05G3/80C05G5/20C05D5/00C05D9/00C05F11/00C05F11/02
Inventor 孙玲丽孙茂旭王其选
Owner 卡力(烟台)农业发展有限公司