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Nutrient composition for promoting crop growth

A nutrient and composition technology, applied in the field of nutrient compositions for promoting crop growth, can solve the problems of limited growth-promoting effect, affecting the absorption of nutrient elements, etc., and achieve the effects of prolonging attachment time, improving absorption efficiency and low production cost

Active Publication Date: 2015-10-07
沃达农业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plant provides nutrition by adding indole acetic acid as an auxin to promote plant growth, but indole acetic acid has a limited effect on plant growth and affects the absorption of nutrients by plants

Method used

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  • Nutrient composition for promoting crop growth
  • Nutrient composition for promoting crop growth
  • Nutrient composition for promoting crop growth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] In this example, the nutrient composition for promoting the growth of crops, with the total mass as 100%, includes:

[0027] 10% rhamnolipid, 4.5% 5A-hydroxylaxogenin, 0.06% theobromine, 14% nucleotide salts (5'-dipotassium or disodium adenylate, 5'-dipotassium guanylate or disodium, 5'-dipotassium cytidylate or disodium, 5'-dipotassium uric acid or disodium), 0.2% magnesium tetraphenylporphyrin, 10% carbon, 1% hydrogen, 18% Oxygen, 10% nitrogen, 3% phosphorus, 3% potassium, 4% calcium, 3% magnesium, 10% sodium, 2.5% chlorine, 0.5% sulfur, 0.805% copper, 0.1% iron, 0.2% manganese, 0.04% boron, 0.015% molybdenum, 0.05% zinc, 0.03% silicon, 2% lanthanum, 3% cerium.

Embodiment 2

[0029] In this example, the nutrient composition for promoting the growth of crops, with the total mass as 100%, includes:

[0030] 9% rhamnolipid, 0.8% 5A-hydroxylaxogenin, 0.8% theobromine, 6% nucleotide salts (5'-dipotassium or disodium adenylate, 5'-dipotassium guanylate or disodium, 5′-dipotassium uric acid or a mixture of disodium), 0.01% magnesium tetraphenylporphyrin, 12% carbon, 3% hydrogen, 17% oxygen, 12% nitrogen, 4% phosphorus, 4% Potassium, 5% calcium, 5% magnesium, 10% sodium, 3.2% chlorine, 0.7% sulfur, 0.16% copper, 0.3% iron, 0.3% manganese, 0.06% boron, 0.03% molybdenum, 0.10% zinc, 0.04% silicon, 3.5% Lanthanum, 3% Ce.

Embodiment 3

[0032] In this example, the nutrient composition for promoting the growth of crops, with the total mass as 100%, includes:

[0033]7% rhamnolipid, 2.7% 5A-hydroxylaxogenin, 0.43% theobromine, 8% nucleotide salt (5'-dipotassium or disodium adenylate, 5'-dipotassium cytidylate or Disodium, 5′-dipotassium uric acid or a mixture of disodium), 0.1% magnesium tetraphenylporphyrin, 9% carbon, 2.5% hydrogen, 16% oxygen, 12% nitrogen, 3.5% phosphorus, 3.152% potassium , 6.5% calcium, 4% magnesium, 14% sodium, 2.5% chlorine, 0.65% sulfur, 1.105% copper, 0.2% iron, 0.3% manganese, 0.08% boron, 0.023% molybdenum, 0.075% zinc, 0.035% silicon, 2.00 % Lanthanum, 4.15% Ce.

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Abstract

The invention provides a nutrient composition for promoting crop growth, which comprises the following components in percentage by mass: 5-10% of rhamnoilpid, 0.8-4.5% of 5A-hydroxylaxogenin, 0.06-0.8% of theobromine, 6-14% of nucleotide salt, 0.01-0.2% of tetraphenyl porphyrin magnesium salt, 40-55% of macronutrient, 20-24% of secondary nutrient, 0.5-1.1% of micronutrient and 5-8.8% of rare-earth element. By compositely adding the rhamnoilpid, 5A-hydroxylaxogenin, theobromine, nucleotide salt and tetraphenyl porphyrin magnesium salt, the nutrient composition has the function of promoting crop growth, can display the synergistic action and can promote the absorption of crops for nutrient elements, thereby ensuring the absorption of the plants for the fertilizer and promoting the growth of the plants.

Description

technical field [0001] The invention relates to the field of plant nutrients, in particular to a nutrient composition for promoting the growth of crops. Background technique [0002] Plant growth requires a large amount of nutrients, and applying an appropriate amount of fertilizers containing essential nutrients for plant growth is currently the main means to achieve high yield and optimize product quality. There are many types of fertilizers currently being used, and most of them have some defects, such as single function, uneven nutrient distribution, low effective absorption rate, serious loss, and pollution. [0003] At present, most fertilizers have a single function, which can only provide nutrition for plants, and usually cannot promote plant growth of plants. Chinese patent CN103641618A discloses a plant nutrient, which includes water and mineral salts, and also includes the following components, calculated as follows in parts by mass: 0.5-5 parts of magnesium sulf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 肖玉连
Owner 沃达农业科技股份有限公司
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