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Artificial breeding method for tomato seeds

A seed and tomato technology, applied in the field of planting, can solve the problems of low seedling survival rate, low germination rate of tomato seeds, increase production cost, etc., and achieve the effects of strong growth potential, improved flowering rate and fruit setting rate, and strong adaptability.

Inactive Publication Date: 2016-06-01
夏志刚
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AI Technical Summary

Problems solved by technology

The germination rate of tomato seeds planted by existing planting techniques is low, and the survival rate of seedlings is low, which will increase production costs

Method used

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Effect test

Embodiment Construction

[0013] A method for artificial seedling cultivation of tomato seeds, comprising:

[0014] 1) Preparation of tomato seeds: select naturally mature and robust tomato seeds for seedling cultivation;

[0015] 2) Soaking pretreatment of tomato seeds: Soak tomato seeds in 1.5% sodium bicarbonate solution at 30-35°C for 1 hour, which can break the dormancy of seeds to a certain extent and improve the permeability of the seed coat nature, then take it out and drain;

[0016] 3) Chemical treatment of tomato seeds: Soak the tomato seeds for 4-6 hours with the chemical, which consists of 2% sodium chloride, 0.1% bark tree sap, 1.5% sucrose, 0.01% potassium permanganate by mass percentage, The rest is composed of clear water, and the interaction of various components can further break the seed dormancy, improve the permeability of the seed coat, play a light killing effect on the seed coat, and can promote the development of the embryo;

[0017] 4) Disinfection of tomato seeds: Soak the...

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Abstract

The invention discloses an artificial breeding method for tomato seeds. The method comprises the steps of tomato seed preparation, tomato seed soaking for pretreatment, tomato seed pharmaceutical treatment, tomato seed disinfection, tomato seed germination accelerating and tomato seed sowing. Compared with the prior art of tomato seedling raising, the seed germination percentage in the artificial breeding method is 96-98%, the seedling transplanting survival rate is 90-93.5%, cultured seedlings are strong in growth vigor, developed in root system and high in disease resistance, the incidence rate of gray mold, bacterial wilt and leaf mold is obviously lowered during culturing, the adaptability is high after transplanting, the flower rate and fruit setting rate of tomatoes are significantly improved, fruit development is good, and fruit flesh quality is good.

Description

technical field [0001] The invention relates to the field of planting, in particular to a method for artificial seedling cultivation of tomato seeds. Background technique [0002] Tomatoes are herbaceous plants belonging to the family Solanaceae, including finite growth types, semi-finite growth types and infinity growth types. Can grow for many years under favorable conditions. It has a variety of varieties and a long growth period, and is loved by people. It has become one of the main vegetable crops in greenhouses and one of the main cultivated crops in winter and spring. The germination rate of tomato seeds planted by the existing planting technology is low, and the survival rate of seedlings is low, which will increase the production cost. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies, the invention provides a method for artificial seedling cultivation of tomato seeds. [0004] The present invention is realized through the...

Claims

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Application Information

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IPC IPC(8): A01C1/02A01C1/08
CPCA01C1/02A01C1/08
Inventor 夏志刚
Owner 夏志刚
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