Muskmelon growth-promoting enzyme liquid fertilizer and application thereof

A melon and liquid fertilizer technology, applied in application, liquid fertilizer, phosphate fertilizer, etc., can solve problems such as effective soil conditioning, melon regeneration diseases, soil and water ecological environment pollution, etc. effect of ability

Inactive Publication Date: 2021-03-16
河南省农业科学院园艺研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, Zhu Fanghong's "A Method to Overcome the Obstacles of Continuous Cropping of Melons in Continuous Cropping Greenhouses" (CN201910380758.5) is to physically disinfect the soil after the melons are harvested from July to August in summer combined with the high-temperature stuffy shed technology covered by plastic film twice, but it has not fundamentally There are certain limitations to effectively condition the soil
[0006] On the other hand, my country's muskmelon planting area is about 370,000 hectares, and the residues such as non-commercial value muskmelon and pruned fresh plant bodies left in the melon field have not been fully utilized; but a large number of them are left in the melon garden. The germs and insect pests carried by itself can easily induce the regeneration diseases of the next crop of melons, and also cause ecological environmental pollution such as soil and water bodies; therefore, how to effectively use these agricultural resource wastes to achieve carbon sequestration and return to the field, avoid environmental pollution, and promote agricultural production. Sustainable development is an urgent issue to be solved

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  • Muskmelon growth-promoting enzyme liquid fertilizer and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: a kind of muskmelon growth-promoting enzyme liquid fertilizer is obtained through the following steps:

[0027] (1) Chop up the discarded melon rind and melon seedlings for later use;

[0028] (2) In terms of weight ratio, take 10 parts of brown sugar, 1 part of microbial agent, and 100 parts of water, mix them evenly, and ferment for 2 to 10 hours to obtain a fermentation liquid; Bacillus agent and lactic acid bacteria agent are mixed according to the volume ratio of 4:1:1. Among them, Rhodopseudomonas palustris agent (manufactured by Changsha Aigeli Biotechnology Co., Ltd.) contains 200 million effective viable bacteria / ml, subtilis Bacillus agent (produced by Wuhan Konuo Biotechnology Co., Ltd.) has an effective viable count of 200 billion / g, and lactic acid bacteria agent (Jiangxi Enyang Biotechnology Co., Ltd.) has an effective viable count of 2 billion / g.

[0029] (3) Take 18 parts of melon rind, 1 part of melon seedling, 8 parts of bean cake, 7 par...

Embodiment 2

[0031] Example 2: Verification test of fertilization for growth-promoting cultivation of muskmelon in greenhouses

[0032] (1) Experimental design:

[0033] Field experiments were carried out in multi-span sheds at the Modern Experimental Base (Yuanyang) of Henan Academy of Agricultural Sciences from March to July 2020; seedlings were raised on March 19, 2020, planted on April 8, harvested on July 7, and other management measures Carry out routinely; the test variety is thick-skinned melon Xuetong No. 8 bred by the Horticultural Research Institute of Henan Academy of Agricultural Sciences.

[0034] The test soil has been planting melons since 2009, with two crops a year, and there is a certain degree of continuous cropping obstacles. The physical and chemical properties of the soil before sowing: organic matter (oil bath heating potassium dichromate oxidation-capacity method) 13.8 g∙kg -1 , pH value (determined by potentiometric method) 8.4, total nitrogen (Kjeldahl distillat...

Embodiment 3

[0051] Example 3: Verification test of continuous cropping cultivation and fertilization of muskmelons in greenhouses

[0052] (1) Implementation method: From March to July 2020, it will be carried out in multi-span sheds at the Modern Experimental Base (Yuanyang) of Henan Academy of Agricultural Sciences. Seedlings were raised on March 19, 2020, planted on April 8, harvested on July 7, and other management measures were carried out as usual. The tested variety is thick-skinned melon Xuetong No. 8 bred by the Horticultural Research Institute of Henan Academy of Agricultural Sciences.

[0053] The test soil has been planting melons since 2009, with two crops a year. The physical and chemical properties of the soil before sowing: organic matter 13.8g∙kg -1 , pH value 8.4, total nitrogen 1.06 g∙kg -1 , alkaline hydrolyzed nitrogen 66.9 mg∙kg -1 , available phosphorus 164 mg∙kg -1 , available potassium 448 mg∙kg -1 .

[0054] After the melon grows into the rapid growth perio...

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Abstract

The invention discloses a muskmelon growth-promoting enzyme liquid fertilizer and an application thereof. The invention aims to overcome continuous cropping obstacles of greenhouse muskmelons and realize harmless digestion and utilization of agricultural resource wastes. The enzyme liquid fertilizer can improve the nutrient utilization rate of soil, improve the physical and chemical properties ofthe soil, comprehensively improve the soil, make the soil soft, breathable, water-retaining, fertilizer-retaining, drought-resistant, waterlogging-resistant and increase the ground temperature; beneficial microorganisms contained in the enzyme liquid fertilizer can kill pathogenic bacteria in soil, overcome continuous cropping diseases of crops, control diseases and insect pests, stably increase the yield and improve the fruit quality; the waste muskmelon peel and muskmelon seedlings are prepared into the enzyme liquid fertilizer, so that agricultural resource wastes can be fully digested, thesustainable development of agricultural production is facilitated, and the ecological environment protection of farmlands is also facilitated.

Description

technical field [0001] The invention relates to the technical field of melon cultivation, in particular to a melon growth-promoting enzyme liquid fertilizer and an application thereof. Background technique [0002] Melon is one of the fruits that people like very much, and it has extremely high nutritional value and economic value. However, since greenhouse melons can be planted regardless of season, the ecological balance in the natural state is broken, resulting in poor plant growth and development, decline in yield and quality, and aggravation of soil-borne diseases and insect pests; One of the bottlenecks of sustainable development. According to data, in some places, the production of melons has been reduced by as much as 70% due to obstacles to continuous cropping of melons. What's more, the failure of grains has severely restricted the cultivation of melons. The main causes of continuous cropping obstacles of melons are: [0003] (1) Reasons for soil physical and ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/60C05G3/80C05G5/20C05F17/20A01C21/00A01G22/05
CPCC05B1/02C05F17/20C05G3/00C05G3/60C05G3/80C05G5/20A01G22/05A01C21/005Y02W30/40
Inventor 康利允赵卫星李晓慧马政华高宁宁常高正梁慎徐小利李海伦王慧颖
Owner 河南省农业科学院园艺研究所
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