High-yield hybrid tomato seed production method

A hybrid seed production and high-yield technology, applied in the direction of botany equipment and methods, application, plant gene improvement, etc., can solve the problems of reduced seed production purity, poor greenhouse development, and small number of seeds, etc., to achieve improved seed plumpness, The effect of improving the purity of seed production and increasing the yield
CN104885909AInactive Publication Date: 2015-09-09ANHUI SHENGCHUANG AGRI TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ANHUI SHENGCHUANG AGRI TECH
Publication Date
2015-09-09
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

A high-yield hybrid tomato seed production method relates to the technical field of hybrid seed production. The technical scheme of the method is as follows: firstly arranging maternal plants, removing all blooming flowers on the maternal plants, arranging branches at the same time and removing all branches and twigs thin and weak in interior and poor in growth below gate peppers; selecting the second to fourth layers of buds, which are about to bloom in the next day, and performing emasculation after 5 PM in the same day; collecting and drying ripe and uncracked anthers in a drier for standby of pollination in the morning of the day before pollination or during a time period ranging from 7 AM to 10 AM in the same day, generally, during an appropriate time period ranging from 7 AM to 10 AM, using a writing brush or rubber head to dip pollen and gently coating the pollen on the stigmas subjected to emasculation; picking fully ripe fruits after 50-70 days of pollination. The high-yield hybrid tomato seed production method improves the purity and yield of tomato seed production and the degree of fullness of seeds.
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Description

technical field

[0001] The invention relates to the technical field of hybrid seed production, in particular to a method for high-yield hybrid seed production of tomato. Background technique

[0002] The current tomato seed production mainly uses the method of detasseling and pollination at the same time in flower selection. If the pollen is produced, the purity of seed production will be reduced. If the selected flowers are too small, the growth of the flower room will not be good, especially the stigma, the pollination and fertilization effect will be poor, and it will be difficult to sit on the fruit. Traditional tomato pollination methods have limited tomato seed production. Contents of the invention

[0003] The purpose of the present invention is to provide a high-yield hybrid seed production method of tomato, which selects the flowers that will open the next day, the flowers are moderately selected, and the flower stigma grows and develops overnight, and the matu...

Claims

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