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Functional formula fertilizer special for period of seedling establishment of wheat

A technology of formula fertilizer in the greening period, applied in the field of agricultural fertilizer, can solve the problems such as the lack of special functional formula fertilizer cultivation and fertilization method in the greening period of wheat, the inability to effectively synchronize the speed of nitrogen nutrient release, and the excessive nutrient growth of winter wheat. The effect of pesticide dosage, strong stress resistance and low dosage

Inactive Publication Date: 2019-11-12
江西鑫邦生化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since commonly used nitrogen fertilizers (such as urea, ammonium bicarbonate, ammonium sulfate, etc., and slow-acting nitrogen fertilizers such as long-acting urea are difficult to promote because of their high cost) are instant fertilizers, they will quickly dissolve, decompose or be destroyed after being applied to the soil. Biological fixation accelerates the conversion of available nitrogen, but cannot synchronize the release rate of available nitrogen with the progress of nitrogen absorption by winter wheat
However, one-time basal application of a large amount of quick-acting nitrogen fertilizer not only tends to cause excessive vegetative growth of winter wheat at the seedling stage, and even burns the seedlings, but also (due to exceeding the nutrient carrying capacity of the soil) can easily lead to agricultural non-point source pollution and groundwater pollution.
[0007] At present, there are no special functional formula fertilizers and cultivation and fertilization methods suitable for the growth and development characteristics and nutrient requirements of wheat during the greening period.

Method used

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  • Functional formula fertilizer special for period of seedling establishment of wheat
  • Functional formula fertilizer special for period of seedling establishment of wheat
  • Functional formula fertilizer special for period of seedling establishment of wheat

Examples

Experimental program
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Effect test

Embodiment 1

[0020] A special functional formula fertilizer for wheat rejuvenation period, comprising basic nutrient fertilizer of nitrogen, phosphorus and potassium, said basic nutrient fertilizer comprising 28-homobrassinolide, zinc sugar alcohol, sodium octaborate tetrahydrate, new high-ester film, spermaceti Stearyl glucoside and evening primrose oil.

[0021] The quality of the 28-homobrassinolide accounts for 0.05% of the basic nutritional fertilizer, the quality of the zinc sugar alcohol accounts for 2.5% of the basic nutritional fertilizer, and the quality of the tetrahydrate sodium octaborate accounts for 5% of the basic nutritional fertilizer, The quality of the new high-ester film accounts for 3% of the basic nutrient fertilizer, the quality of the cetearyl glucoside accounts for 2% of the basic nutrient fertilizer, and the quality of the evening primrose oil accounts for 3.75% of the basic nutrient fertilizer.

[0022] The nitrogen fertilizer contained in the basic nutritional ...

Embodiment 2

[0026] A kind of special functional formula fertilizer for the turning green period of wheat, which is a basic nutrient fertilizer containing nitrogen, phosphorus and potassium. Cetearyl glucoside and evening primrose oil.

[0027] The quality of the 24-epibrassinolide accounts for 0.1% of the basic nutritional fertilizer, the quality of the zinc sugar alcohol accounts for 3.5% of the basic nutritional fertilizer, and the quality of the sodium octaborate tetrahydrate accounts for 7% of the basic nutritional fertilizer. %, the quality of the new high-ester film accounts for 4% of the basic nutritional fertilizer, the quality of the cetearyl glucoside accounts for 2.5% of the basic nutritional fertilizer, and the quality of the evening primrose oil accounts for 4% of the basic nutritional fertilizer. %.

[0028] The nitrogen fertilizer contained in the basic nutritional fertilizer accounts for 26% of the basic nutritional fertilizer quality in terms of N, and the phosphorus fer...

Embodiment 3

[0032] A special functional formula fertilizer for the turning green period of wheat, comprising basic nutrient fertilizers of nitrogen, phosphorus and potassium, said basic nutrient fertilizer comprising 25-methylbrascinolactone, zinc sugar alcohol, sodium octaborate tetrahydrate, new high-ester film , Cetearyl Glucoside and Evening Primrose Oil.

[0033] The quality of the 25-methyl brassinolide accounts for 0.025% of the basic nutrient fertilizer, the quality of the zinc sugar alcohol accounts for 4% of the basic nutrient fertilizer, and the quality of the tetrahydrate sodium octaborate accounts for 4% of the basic nutrient fertilizer. 6%, the quality of the new high-ester film accounts for 5% of the basic nutrient fertilizer, the quality of the cetearyl glucoside accounts for 3% of the basic nutrient fertilizer, and the quality of the evening primrose oil accounts for 3% of the basic nutrient fertilizer. 5%.

[0034] The nitrogen fertilizer contained in the basic nutritio...

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Abstract

The invention discloses functional formula fertilizer special for the period of seedling establishment of wheat. The functional formula fertilizer includes basic nutrient fertilizer of nitrogen, phosphorus and potassium, and is characterized in that the basic nutrient fertilizer includes brassinolide, zinc sugar alcohol, disodium octoborate tetrahydrate, a novel higher aliphatic acid film, cetearyl glucoside and evening primrose seed oil. According to the functional formula fertilizer special for the period of seedling establishment of the wheat, the nutrition is balanced, the use amount is low, the nutrient requirements of the period of seedling establishment of the wheat are completely met, rooting, leafing and tillering are promoted, wheat stalks are thick and strong, stress resistanceis high, the wheat yield, the quality and the protein content are improved, the safety and non-toxicity are achieved, resistance to diseases and pests is enhanced, the pesticide use amount is decreased, pesticide residue on the wheat can be avoided, the soil structure is advantageously improved, the wheat protein content is increased, the wheat fragrance is increased, and the processability is enhanced.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a special functional formula fertilizer for wheat rejuvenation period. Background technique [0002] As one of the staple foods, wheat occupies a very important position in people's daily dietary nutrition. At present, in order to obtain high quality and high yield of wheat, rational fertilization is still one of the key technical measures. Studies have shown that most of the nutrients absorbed by wheat come from fertilizers applied in the current season. Scientific and reasonable fertilization during each growth period of wheat is obviously necessary for increasing wheat production and income. [0003] The turning green period of winter wheat means that after the average daily temperature rises steadily above 0°C, the wheat slowly resumes growth. After 50% of the plant year, the newly grown leaves protrude from the sheath by 1 to 2 cm, and the field turns from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04
CPCC05B7/00C05G3/00
Inventor 李志江林建海楚娟娟
Owner 江西鑫邦生化有限公司
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