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A kind of cultivation method for controlling the excessive growth of seedlings after facility tomato planting

A technology for controlling facilities and cultivation methods, applied in the field of tomato cultivation, can solve the problems of affecting the formation of high-quality plant groups, affecting the yield and quality of tomatoes, and poor results, so as to avoid unstable damage, facilitate a large increase in production, and reduce the use of The effect of frequency

Active Publication Date: 2020-02-14
SHIJIAZHUANG ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional technology to control the excessive growth of tomato seedlings after planting in facilities is the technology of spraying growth regulators, but in actual production, due to the changeable environmental factors and the differences between cultivars, the effect is often poor or poor due to improper selection of regulator varieties and doses. It is a phenomenon of phytotoxicity in the field, which affects the formation of prenatal high-quality plant groups, and then affects the yield and quality of tomatoes

Method used

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  • A kind of cultivation method for controlling the excessive growth of seedlings after facility tomato planting
  • A kind of cultivation method for controlling the excessive growth of seedlings after facility tomato planting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: For adopting arch shed cultivation, then operate according to the following steps:

[0022] (1) Selection of seedlings:

[0023] Select industrial substrate seedlings, no pests and diseases, 4 leaves and 1 heart, strong milky white root system, and the seedlings have no obvious signs of excessive growth, no pests and diseases, avoid unhealthy seedlings with black or yellow root systems, and ensure the quality of the seedlings.

[0024] (2), pour enough water for planting:

[0025] After the seedlings are planted, pour enough water for planting, and the soil humidity reaches about 80%. The growers who use drip irrigation ensure that the diameter of the dripping water per plant reaches 25-35 cm. The planting water adopts the form of drip irrigation. When dripping water, each drip hole corresponds to a seedling. The drip hole is centered near the center of the seedling and spreads around to form a wet disk with a certain diameter, which is also called the dr...

Embodiment 2

[0034] Embodiment 2: For adopting greenhouse cultivation, then operate according to the following steps:

[0035] (1) Selection of seedlings:

[0036] Select industrial substrate seedlings, no pests and diseases, 4 leaves and 1 heart, strong milky white root system, and the seedlings have no leggy growth, no pests and diseases, and avoid unhealthy seedlings with black or yellow root systems to ensure the quality of the seedlings.

[0037] (2), pour enough water for planting:

[0038] After the seedlings are planted, pour enough water for planting, and the soil humidity should reach more than 80%. The growers who use drip irrigation should ensure that the diameter of the dripping water per plant reaches 25-35 cm. The planting water is in the form of drip irrigation. When dripping, each drip hole corresponds to a seedling. The drip hole is centered near the center of the seedling and spreads around to form a wet disk with a certain diameter, which is also called the single drip...

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Abstract

The invention provides a cultivation method for controlling the excessive growth of tomato seedlings after field planting, and relates to the technical field of tomato cultivation. There are several steps of removing the side buds on the lower side of the flower spike and timely removing the upper side buds of the first flower spike. The invention controls the overall growth of the seedlings through the auxiliary effect of foliage fertilizer and timely pruning of the plants. There is no difference between tomato varieties and cultivation crops, and it can avoid the instability damage of chemical control measures, reduce the frequency of use of chemicals, and ensure stable production. , high quality, is a non-chemical control cultivation technology that can control the leggy growth of tomato seedlings after planting. This technology will not cause any field phytotoxicity, is safe and harmless, and is conducive to the reasonable growth of prenatal groups of tomato plants, and is convenient for tomato plants to grow in the later stage. A large increase in production has significantly improved economic benefits.

Description

technical field [0001] The invention relates to the technical field of tomato cultivation, in particular to a cultivation method for controlling the excessive growth of tomato seedlings after field planting. Background technique [0002] my country is one of the three major tomato producing areas in the world. The safe cultivation of facility tomato has become the basic industry of high-efficiency agriculture and occupies an important position in the development of modern agriculture in my country. The standardized growth of tomato seedlings after facility planting is the basis for stable yield and high quality, and plays a vital role in tomato cultivation. [0003] The traditional technology to control the excessive growth of tomato seedlings after planting in facilities is the technology of spraying growth regulators. However, due to the changeable environmental factors and the differences among cultivars in actual production, the effect is often poor or poor due to improp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/05A01C21/00
CPCA01C21/00A01G22/00
Inventor 师建华张铁石田东良齐连芬牛瑞生李燕徐立军姜贵平张丽玲康红霞齐春霞王静
Owner SHIJIAZHUANG ACADEMY OF AGRI & FORESTRY SCI
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