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Method for cultivating over summering tomato plants in sunlight greenhouse

A technology of solar greenhouse and cultivation method, applied in the fields of land preparation method, application, agricultural machinery and implements, etc., can solve the problems of difficult management of over-summer tomato planting and trouble for growers, and achieves easy popularization and application, low cost, low cost, etc. Effects of Hazardous Substance Residues

Active Publication Date: 2013-10-23
寿光恒蔬无疆农业发展集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the growing period of oversummer tomato is in the high temperature season, the prevalence of viral diseases and other diseases, the influence of high temperature, strong light, and dry environment often make the planting and management of oversummer tomato encounter difficulties, which makes growers very troubled

Method used

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  • Method for cultivating over summering tomato plants in sunlight greenhouse

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Embodiment 1

[0022] Example 1, such as figure 1 Shown is a method for cultivating oversummer tomatoes in a solar greenhouse. The planting variety is Fenjiamei. It was sown on May 5 and planted on June 15. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0023] 900m 2 1 / 3 of the solar greenhouse is planted and managed according to the cultivation method of summer tomato in the solar greenhouse, 1 / 3 is planted and managed according to the furrow method (CK1), and 1 / 3 is planted and managed according to the method of ridges without mulching (CK2).

[0024] Treatment 1: Adopt the cultivation method of summer tomato in solar greenhouse of the present invention

[0025] Make "concave" shaped cultivation ridge 3, tomato 1 is planted on the high terrain on both sides of "concave" shaped cultivation ridge 3; drip irrigation belt 4 is installed in the middle of "concave" shaped cultivation ridge 3; Silver reflective film 2 on a white background, with the silver reflective side f...

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Abstract

The invention relates to a method for cultivating over summering tomato plants in a sunlight greenhouse. The method includes the steps that tomato plants are fixedly planted on the two sides of each concave-shaped cultivation ridge; a drip irrigation zone is arranged in the middle of each concave-shaped cultivation ridge; a white ground silver reflective film covers each concave-shaped cultivation ridge, the silver reflective face of each white ground silver reflective film faces towards the ground, and an east-west direction steel wire is fixed at the north end of a planting line; a north-south direction steel wire is drawn in the longitudinal direction of the middle of each concave-shaped cultivation ridge; the north-south direction steel wires and the concave-shaped cultivation ridges are the same in length, and the two ends of each north-south direction steel wire are fixed on two steel wires; the white ground silver reflective films cover the north-south direction steel wires, the concave-shaped cultivation ridges are fully covered, and the silver faces face towards the ground. When the mean highest temperature in the sunlight greenhouse is 32-36 DEG C, the method can be used for fixed planting so that the ground temperature of the roots of the tomato plants 5-15cm away from the ground can be stabilized below 28 DEG C, the temperature is lowered by 2.3-4.4 DEG C on average compared with a conventional planting method, according to the conventional planting method, the ground temperature of the roots 5-15cm away from the ground is above 28 DEG C, the occurrence rate of tomato plants yellowing leaf curl virus diseases is low (only 4.1%), the occurrence rate can be reduced by 55.4-67.3% compared with the conventional planting method, and the difference is extremely obvious.

Description

technical field [0001] The invention relates to a method for cultivating tomatoes, in particular to a method for cultivating oversummer tomatoes in a solar greenhouse, and belongs to the field of agricultural technology. Background technique [0002] In recent years, oversummer tomato cultivation in solar greenhouses has become more and more common. However, the growing period of oversummer tomato is in the high temperature season, the prevalence of diseases such as viral diseases, the influence of high temperature, strong light, and dry environment often make the cultivation and management of oversummer tomato encounter difficulties, which makes growers very troubled. At present, yellow leaf curl virus disease has become a major obstacle to oversummer tomato cultivation in solar greenhouses. The research shows that during the tomato production period (mainly in the early and mid-term), the critical indicators for the recurrence of tomato yellow leaf curl virus disease are ...

Claims

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Application Information

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IPC IPC(8): A01B79/02
Inventor 胡永军李小刚田素波朱慧潘子龙
Owner 寿光恒蔬无疆农业发展集团有限公司
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