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Rotation cropping method of high-mountain greenhouse tomatoes

A cultivation method and alpine technology are applied in the field of tomato stubble crop rotation cultivation in alpine greenhouses, which can solve the problems of reduced tomato yield and quality, obstacles to continuous cropping in soil, single variety in the shed, and the like, so as to inhibit the occurrence of continuous cropping diseases, inhibit anthracnose, and benefit crops. effect of growth

Inactive Publication Date: 2017-11-24
长阳土家族自治县高山蔬菜研究所 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing alpine greenhouse tomato bases are idle in winter and spring, and only produce in a single season. The utilization rate of the greenhouse is low, and the variety in the greenhouse is single, which may easily cause soil continuous cropping obstacles and reduce tomato yield and quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The tomato seedlings in the greenhouse are raised in mid-to-late April, planted from late May to early June, and harvested in mid-to-late November. After the tomatoes are harvested, the straw in the shed is harvested, the field is cleaned, the land is plowed, and preparations are made for the next planting of Chinese cabbage. Chinese cabbage is kept warm and seedlings in early and mid-February (the average day and night temperature is not lower than 15°C). The heat preservation and seedlings are raised in a small arched shed with a large shed. Management, Chinese cabbage is ripe and harvested in mid-May, and tomato planting begins in late May. This mode is carried out within an altitude of 1000m-1300m. The tomato variety is "Diamond Powder" from Israel, and the Chinese cabbage variety is "Mountain King No. 2" from China. In the idle period of winter and spring in alpine greenhouses, a new season of Chinese cabbage is planted, which is a different family from tomato. Af...

Embodiment 2

[0022] Tomato seedlings in the greenhouse are raised in mid-to-late April, and planted from late May to early June. After the tomatoes are harvested in mid-to-late November, the stalks are quickly harvested, the fields are cleaned, the land is plowed, and the asparagus is broadcast live. , the sowing method adopts wide drill sowing, the row spacing is 28-32cm, the width is 9-12cm, and the seeding rate is 11kg per mu. After the seedlings are unearthed, the management of fertilizer and water should be strengthened. After 15 days of harvesting the shoots, the young shoots on the upper part of the branches are harvested, leaving 2-3 nodes at the base of each branch, so as to continue to produce branches, and then continue to pick every 15 days. Asparagus begins to be harvested in late January and ends in early May. Tomatoes were planted from late May to early June, and the tomatoes were grown in a greenhouse in a different place 40 days before planting and then transplanted. This...

Embodiment 3

[0024] The tomato seedlings in the greenhouse are raised in mid-to-late April, planted from late May to early June, and harvested in mid-to-late November. After the tomatoes were harvested, the field was cleaned quickly, and morels were cultivated in the greenhouse in early December. The cultivation method adopts bag-free cultivation in the shed. On the finished bed, first spread a piece of plastic film, and then spread 30 cm of nutrient soil. Spray water once, then cover the soil with 4-5cm, and cover the surface with 2cm-thick leaves or sunshade nets to keep the soil moist. The air humidity is between 90%-95%, and the temperature in the shed is 5°C-15°C. Fruiting bodies will grow in about 30-35 days. Generally, morels are picked around the Spring Festival. From late April to early May, when the temperature rises above 15°C, the land in the shed should be sorted out and cleaned quickly after picking, and then the next crop of tomatoes will be carried out. Colonization. This...

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Abstract

The invention discloses a rotation cropping method of high-mountain greenhouse tomatoes. The method is characterized in that the seedlings of the high-mountain greenhouse tomatoes are cultured in the middle ten days and the last ten days of April and planted from the late ten days of May to the first ten days of June, and harvesting is completed in the late ten days of November; idle greenhouses are used to plant low-temperature-resistant vegetables from the finishing of the harvesting to the tomato planting of the next year, the altitude of a high mountain is 1000-1600m, and the low-temperature-resistant vegetables are gracilaria lemaneiformis, Morchella or Chinese cabbage and the like. The method has the advantages that other crops are planted after the harvesting of the high-mountain greenhouse tomatoes, a continuous cropping is changed into a rotation cropping mode, soil utilization rate can be increased, and economic benefits are increased greatly; soil in the greenhouses can be improved favorably, and continuous cropping diseases can be inhibited.

Description

technical field [0001] The invention belongs to the field of alpine vegetable cultivation, and in particular relates to a crop rotation cultivation method for tomatoes in an alpine greenhouse. Background technique [0002] In recent years, some alpine areas in southern my country have begun to implement alpine tomato rain-shelter cultivation. However, the existing alpine greenhouse tomato bases have idle winter and spring greenhouses, only single-season production, low utilization rate of greenhouses, and single varieties in the greenhouses, which may easily cause soil continuous cropping obstacles and reduce tomato yield and quality. Contents of the invention [0003] The object of the present invention is to provide a crop rotation cultivation method for tomatoes in alpine greenhouses, so as to solve the problem of continuous cropping of a single vegetable variety in the shed, improve the soil in the shed, improve land utilization and increase economic benefits. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G1/04
CPCA01G22/00
Inventor 王兴国李鹏程曾令刚张智平左帮烈韩玉萍胡淼覃孟超
Owner 长阳土家族自治县高山蔬菜研究所
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