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Special foliar fertilizer for rice

A technology of foliar fertilizer and rice, which is applied in the direction of application, phosphate fertilizer, organic fertilizer, etc., can solve the problems of poor absorption effect, no obvious mitigation of soil damage, and no obvious effect of increasing rice production, so as to save costs and improve pollination success The effect of improving the rate and particle fullness

Inactive Publication Date: 2016-10-12
广德县新农民水稻种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the damage to the soil has not been significantly slowed down, the effect of increasing rice production is not obvious, and the absorption effect is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of special foliar fertilizer for rice, comprising the first-phase fertilizer used in the vegetative growth period of rice and the second-phase fertilizer used in the reproductive growth period of rice, the second-phase fertilizer comprising the flowering fertilizer sprayed at the flowering stage and the fertilizer sprayed at the filling stage Grout fertilizer. Mainly use biogas slurry and biogas residue as fertilizer source, with other components.

[0025] The preparation method of the biogas slurry includes: a. filtering the fermented liquid fermented for at least one month to obtain a solid part and a liquid part; b. adding a starter to the liquid part, fermenting at a temperature of 25°C, fine filtering, Obtain filter residue and filtrate; C. Add sugar alcohol to the filtrate to obtain biogas slurry, add calcium phosphate, potassium phosphate, and clay to the filter residue, stack and decompose for 10 days to obtain biogas residue.

[0026] Flowering fertiliz...

Embodiment 2

[0031] A kind of special foliar fertilizer for rice, comprising the first-phase fertilizer used in the vegetative growth period of rice and the second-phase fertilizer used in the reproductive growth period of rice, the second-phase fertilizer comprising the flowering fertilizer sprayed at the flowering stage and the fertilizer sprayed at the filling stage Grout fertilizer.

[0032] Flowering fertilizer includes 35 parts by weight of biogas slurry, 10 parts by weight of microcrystalline cellulose, 7 parts by weight of aloe extract, 1 part by weight of sucrose, 16 parts by weight of chitin, and 1 part of auxiliary agent; wherein, the auxiliary agent includes 1.5 parts by weight of monocot Plant active peptide, 1 part by weight of montmorillonite with a particle size of 0.2 μm and 0.5 parts by weight of composite microorganisms; according to the weight part of dry powder of bacteria, the composite microorganisms include 1 part of Bacillus thuringiensis, 1 part of photosynthetic b...

Embodiment 3

[0039] A kind of special foliar fertilizer for rice, comprising the first-phase fertilizer used in the vegetative growth period of rice and the second-phase fertilizer used in the reproductive growth period of rice, the second-phase fertilizer comprising the flowering fertilizer sprayed at the flowering stage and the fertilizer sprayed at the filling stage Grout fertilizer.

[0040] Flowering fertilizer includes 50 parts by weight of biogas slurry, 22 parts by weight of microcrystalline cellulose, 12 parts by weight of aloe extract, 5 parts by weight of sucrose, 25 parts by weight of chitin, and 2 parts of auxiliary agents; wherein, the auxiliary agent includes 5 parts by weight of monocot Plant active peptides, 1.5 parts by weight of montmorillonite with a particle size of 0.4 μm and 1.0 parts by weight of composite microorganisms; according to the weight of the dry powder of the bacteria, the composite microorganisms include 2 parts of Bacillus thuringiensis, 1.5 parts of pho...

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Abstract

The invention belongs to the technical field of agricultural fertilizer and relates to a special foliar fertilizer for rice. The special foliar fertilizer comprises a first-stage fertilizer for the vegetative stage of rice and a second-stage fertilizer for the reproductive stage of rice, wherein the second-stage fertilizer comprises a flowering-stage fertilizer applied in the flowering stage and a filling fertilizer applied in the filling stage; and the flowering-stage fertilizer comprises the following components in parts by weight: 35-50 parts of biogas slurry, 10-22 parts of microcrystalline cellulose, 7-12 parts of aloe extract, 1-5 parts of sucrose, 16-25 parts of chitin and 1-2 parts of auxiliary. In the invention, different foliar fertilizers are prepared for the vegetative growth and reproductive growth of rice, and each stage in the rice growth can be fully utilized to increase the rice yield; particularly by utilizing the flowering stage and the filling stage, the flowering period is prolonged, the pollination success rate is increased, the filling is accelerated, the filling rate is increased, and the particle fullness is remarkably improved; and moreover, the absorption effect of the foliar fertilizer is good, the dosage is small, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to a special foliage fertilizer for rice. Background technique [0002] In the prior art, rice fertilization is mostly based on conventional elemental fertilizers such as urea, ammonium bicarbonate, and diammonium phosphate. Long-term application of elemental fertilizers will have adverse effects on the soil and crops: First, it will cause an imbalance in the proportion of various nutrients in the soil. After the elemental fertilizer is applied to the soil, it will break the original nutrient balance of the soil, and long-term excessive application without supplementing organic matter. Excessive consumption of soil organic matter and imbalance of nutrient ratio will in turn affect the fertilizer efficiency of chemical fertilizers; secondly, the ecological environment of farmland will be destroyed, and excessive application of chemical fertilizers will cause a large am...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05F17/00C05G3/60
CPCC05B7/00C05D9/00C05F3/00C05F5/008C05F9/04C05F17/00C05G3/00C05G3/60C05G5/23C05F11/00C05F11/08Y02E50/30Y02W30/40
Inventor 杨世传
Owner 广德县新农民水稻种植专业合作社
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