Eggplant planting method with biogas slurry as fertilizer source

A planting method and eggplant technology, applied in the field of agricultural cultivation, can solve the problems of lack of targeted and reasonable treatment of fertilization, large impact on eggplant planting, deterioration of soil and soil quality, etc., and achieve the effects of improving eggplant quality, improving pollination success rate, and accelerating growth.

Inactive Publication Date: 2016-10-12
GUANGDE FUFENG VEGETABLE SPECIALIZED COOP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional eggplant planting methods do not have a good grasp of the various characteristics of eggplant seed germination and growth, and there is no targeted and reasonable treatment and fertilization. The yield is low, time-consuming and labor-intensive, and a large amount of chemical fertilizers are used, which leads to deterioration of soil quality.
There are also improvements aimed at the planting method of eggplant and the fertilizer used, such as a planting method of eggplant disclosed on March 11, 2015 by the patent No. CN201410618523. , Field topdressing, water management, pruning and picking leaves, pest control and other steps, the effect is not obvious, and the deterioration of the soil is still obvious, which will have a greater impact on the subsequent eggplant planting

Method used

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  • Eggplant planting method with biogas slurry as fertilizer source

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The matrix fertilizer used in each step and its preparation method are as follows in the present embodiment:

[0038] The preparation method of biogas residue and biogas slurry includes: a. filtering the fermented liquid fermented by human, pig, cattle, sheep and other animal excrement for two months to obtain solid part and liquid part; b. adding fermentation to the liquid part agent, fermented at a temperature of 26°C, and finely filtered through a filter membrane to 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, and pile Retting and decomposing for 10 days to obtain biogas residue; the sugar alcohol is a mixture of sorbitol, xylitol and erythritol in a weight ratio of 2:1:3.

[0039] 1. The treatment substrate includes 8 parts by weight of bentonite, 5 parts by weight of grass ash, 3 parts by weight of perlite, 12 parts by weight of biogas sl...

Embodiment 2

[0055] The matrix fertilizer used in each step and its preparation method are as follows in the present embodiment:

[0056] The preparation method of biogas residue and biogas liquid comprises: a. filtering the fermented liquid fermented for one month to obtain a solid part and a liquid part; b. adding a fermenting agent to the liquid part, fermenting at a temperature of 25°C, refining Filter to 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, and stack and decompose for 15 days to obtain biogas residue; sugar alcohol is sorbitol , xylitol, and erythritol are mixed in a weight ratio of 2:1:4.

[0057] 1. The treatment matrix includes 7 parts by weight of bentonite, 6 parts by weight of grass ash, 3 parts by weight of perlite, 15 parts by weight of biogas slurry, and water.

[0058] 2. The germination solution includes biogas slurry, gibberellin, 6-BA, ...

Embodiment 3

[0072] The matrix fertilizer used in each step and its preparation method are as follows in the present embodiment:

[0073] The preparation method of biogas residue and biogas liquid comprises: a. filtering the fermented liquid fermented for 6 months to obtain a solid part and a liquid part; b. adding a starter to the liquid part, fermenting at a temperature of 28°C, refining Filter to 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, and stack and decompose for 10 days to obtain biogas residue; sugar alcohol is sorbitol , xylitol, and erythritol are mixed in a weight ratio of 4:1:3.

[0074] 1. The treatment substrate includes 10 parts by weight of bentonite, 3 parts by weight of grass ash, 5 parts by weight of perlite, 8 parts by weight of biogas slurry, and water.

[0075] 2. The germination solution includes biogas slurry, gibberellin, 6-BA, Houttuy...

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Abstract

The invention relates to the technical field of agricultural cultivation, and relates to an eggplant planting method with biogas slurry as a fertilizer source. The method comprises the steps of (1) seed pre-treatment, (2) germination promotion, (3) seedling hardening, (4) seedling transplanting, (5) top dressing, and (6) harvesting. In the step (4), hardened eggplant seedlings are transplanted into a cultivation substrate. In the step (5), when the eggplant seedlings reach a flowering period, a flowering fertilizer is applied to the eggplants; and a foliar fertilizer is sprayed. The method has the following advantages: the planting method provided by the invention is highly targeting; targeting fertilization is carried out in various growth periods; with a combination of fertilization, seed treatment and seedling hardening, eggplant growth can be accelerated, eggplant stress resistance can be improved, and a germination period and a period from germination to flowering can be shortened. With the method, the flowering period and a fruiting period are prolonged. The flowering fertilizer and the foliar fertilizer are applied during the flowering period, such that pollination success rate can be improved, yield can be improved, and eggplant quality can be improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural cultivation, and relates to an eggplant planting method, in particular to an eggplant planting method using biogas slurry as a fertilizer source. Background technique [0002] Eggplant has high nutritional value. It can not only help maintain the acid-base balance of the human body, but also has anti-cancer health effects when eaten more. It is a very common home-cooked vegetable on the table and has a large market demand. However, the traditional planting methods of eggplant do not have a good grasp of the various characteristics of eggplant seed germination and growth, and there is no targeted and reasonable treatment and fertilization. There are also improvements aimed at the planting method of eggplant and the fertilizer used, such as a planting method of eggplant disclosed on March 11, 2015 by the patent No. CN201410618523. , Field topdressing, water management, pruning and picking leav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00C05G3/00
CPCA01C1/00A01G22/00C05B7/00C05C11/00C05D1/00C05D9/02C05F9/04C05G3/00C05D9/00C05F3/00C05F5/006C05F11/08C05F17/00Y02E50/30
Inventor 巫自成
Owner GUANGDE FUFENG VEGETABLE SPECIALIZED COOP
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