A special sandy soil conditioner for facilities and its preparation method and application

A soil conditioner and sandy technology, applied in the fields of vegetable cultivation, agricultural and horticultural vegetables, can solve problems such as soil-borne diseases and insect pests, improve drought resistance and water retention, reduce the degree of environmental pollution caused by burning, and improve crop disease resistance. Effect

Active Publication Date: 2020-02-21
河南省农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the optimized ratio of natural pest-killing plants peacock grass, oleander and phytoncide garlic, instead of chemical pesticides for soil disinfection and sterilization, to solve the problem of soil-borne diseases and insect pests caused by crop re-cropping obstacles

Method used

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  • A special sandy soil conditioner for facilities and its preparation method and application
  • A special sandy soil conditioner for facilities and its preparation method and application
  • A special sandy soil conditioner for facilities and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A special sandy soil improver for facilities, wherein the ratio of raw materials is: 1000 parts of rape straw, 1 part of peacock grass, 0.65 parts of oleander, 1 part of garlic, 1 part of nano-chitosan, 0.13 parts of trace element. Among them, the preparation method of rape straw (decomposed): pulverize the rape straw to 0.1-0.3cm; add water according to 1.8-2.0 times the weight of the straw and mix well; Mix well and get soaked until the water content of the stalk reaches 65% (twist the stalk by hand until there are water droplets). Stack the straw into a width of 2 meters, a height of 1.5 to 1.6 meters, and the length is not limited, and seal it tightly with a plastic film. In summer, if the temperature is over 50°C or once every 7 days, the interval in winter can be extended appropriately. The temperature should not exceed 70°C, and water should be poured frequently to avoid air drying, until the straw turns black, deteriorates, and the fibers are softened, degrade...

Embodiment 1

[0047] The impact of the special sandy soil conditioner on the cucumber yield of embodiment 1 facility

[0048] field test data

[0049] 1. Test time and place: The test was carried out in 2013-2014. The test field was selected in the solar greenhouse (1.5 mu shed) of the Zhongmu Test Base in Henan Province, and a comparative test was carried out on different anti-stubble sand soil improvers.

[0050] 2. Test materials: Cucumber variety: Jinyou 15; sandy soil conditioner specially prepared for facilities; sandy soil conditioner from Inner Mongolia Sanyan Mining Co., Ltd.; nano-replanting agent from Beijing Qingda Yinong Biotechnology Co., Ltd.

[0051] 3. Experimental design: the test is divided into 7 treatments, A: treatment of special sandy soil conditioner for the facilities of Example 1; B: sandy soil conditioner; C: nanometer cropping agent; D: untreated (control); E: comparative example 1 sandy soil conditioner treatment; F: comparative example 2 sandy soil conditioner...

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Abstract

The invention relates to a sandy soil conditioner specially used for facility agriculture. The conditioner includes the following components: rape stalks, a french marigold herb extract, an oleander extract, a garlic extract, nano chitosan, microelements and water. The sandy soil conditioner specially used for facility agriculture provided by the invention is a soil treatment organic formula whichreplaces a chemical pesticide; and compared with a similar technology in China and abroad, the conditioner provided by the invention significantly improves crop disease resistance and the quality andyield of a product, wherein organic components reach 99% or more, water is saved by 40-50%, and the yield of cucumbers in facility sandy land is increased by 65.45%.

Description

technical field [0001] The invention belongs to the field of agricultural and horticultural vegetables, in particular to the technical field of vegetable cultivation, in particular to a special sandy soil improver for facilities and its preparation method and application. Background technique [0002] The sandy soil of the facility means that individual sand grains can be seen or felt. When it is dry, it can be grasped in the hand, and it will scatter when it is slightly loosened; The main characteristics of sandy soil (50% sand) are: lack of organic matter, low nutrient content, poor water retention, water retention, and fertilizer retention capacity, but good air permeability and water permeability, rapid soil temperature changes, and easy cultivation. According to the results of the fourth national desertification and sandification monitoring, as of the end of 2009, the national desertification land area was 1.73 million square kilometers, accounting for 18% of the total ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40A01N65/42A01N43/16A01P3/00A01P1/00C09K101/00
CPCA01N43/16A01N65/00A01N65/08A01N65/12A01N65/42C09K17/40C09K2101/00Y02A50/30
Inventor 王晋华赵肖斌米国全程志芳史艳艳韩娅楠王裔娜韩永平李晓慧牛屹立
Owner 河南省农业科学院园艺研究所
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