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Method for cultivating brassica chinensis by adopting fruit vegetable type vegetable abandon rock wool

A technology of chicken feathers and rock wool, which is applied in the field of crop cultivation, can solve the problems of environmental pollution, low yield, and many pests of chicken feathers, and achieve the effects of high yield and quality, short cultivation time, and low cost

Inactive Publication Date: 2017-05-31
SHANGHAI ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical problems that the waste rock wool of fruits and vegetables is directly discarded to pollute the environment in the prior art, and there are many insect pests and low yield in soil cultivation of chicken feathers in summer and autumn. High-yield method for cultivating chicken feather vegetables using discarded rockwool from fruits and vegetables

Method used

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  • Method for cultivating brassica chinensis by adopting fruit vegetable type vegetable abandon rock wool
  • Method for cultivating brassica chinensis by adopting fruit vegetable type vegetable abandon rock wool
  • Method for cultivating brassica chinensis by adopting fruit vegetable type vegetable abandon rock wool

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Embodiment 1

[0025] The cultivation test of embodiment 1 feather vegetable

[0026] Venue: Glass Greenhouse of Chongming Base of National Facilities Agricultural Engineering Center of Shanghai Academy of Agricultural Sciences.

[0027] The varieties of feather vegetables are: Huawang, Xinxiaqing No. 3, and Xinxiaqing No. 5 (provided by Shanghai Keyuan Seed Co., Ltd.).

[0028] 1. The first batch

[0029] Sowing: 324 discarded rock wool strips that have been cultivated for tomatoes are evenly laid on 9 experimental cultivation beds (36 rock wool strips per cultivation bed), each cultivation bed is 10m 2 , After disinfecting the greenhouse with 0.3% calcium hypochlorite, irrigate all the cultivation beds once for 4 minutes on the morning of August 12, 2015, so that all the rock wool strips can fully absorb water, and then sow the 9 cultivation beds. Huawang, Xinxiaqing No. 3, and Xinxiaqing No. 5 each sow 3 cultivation beds, and each cultivation bed is sown with 40g of seeds respectively; ...

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Abstract

The invention discloses a method for cultivating brassica chinensis by adopting fruit vegetable type vegetable abandon rock wool. The method comprises the steps that 1, the fruit vegetable type vegetable abandon rock wool serves as a brassica chinensis cultivation medium, 3-4 g of brassica chinensis seeds are scattered per square meter after complete irrigation and drenching, and then irrigation is performed to make the surfaces of the wool and seeds drenched; 2, interval irrigation is performed from sowing to harvesting, and sufficient moisture and nutrients in the growth process before brassica chinensis seedling emergence are ensured, and the first batch of brassica chinensis meets the harvesting requirement after 18-22 days. The method uses the fruit vegetable type vegetable abandon rock wool as the brassica chinensis cultivation medium to re-cultivate brassica chinensis, nutrients in the waste rock wool are fully utilized, waste can be reduced, harmless treatment is conducted on the waste wool, brassica chinensis facility cultivation can be performed in a greenhouse, the influence of insect damage and severe weather is effectively prevented, no pesticide is not sprayed in the whole cultivation process, and the cultivated brassica chinensis is clean, safe and high in yield and quality.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a method for cultivating chicken feather vegetables by using discarded rockwool of fruits and vegetables. Background technique [0002] Rock wool has good air permeability and water retention. After being refined at a high temperature of 1600°C, it is sterile and pollution-free. It is the main substrate for soilless cultivation in Europe. In recent years, rock wool cultivation technology has gradually developed in our country, especially in the cultivation of fruit and vegetables (such as tomato, cucumber, eggplant, pepper, etc.), because of its water retention, good air permeability, convenient handling, and long service life. And is widely used. Usually, the use period of fruit and vegetable rock wool cultivation is one year, and new rock wool will be replaced after one year of cultivation, and the discarded rock wool still contains more nutrients (fertili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00A01G24/00A01G24/18
Inventor 丁小涛姜玉萍何立中金海军张红梅余纪柱
Owner SHANGHAI ACAD OF AGRI SCI
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