Cucumber seed cultivating method

Abstract

The invention provides a cucumber seed cultivating method. The cucumber seed cultivating method includes the following steps that firstly, collect production more than 100 cucumber varieties at home and abroad are collected for multi-generation cultivation, and the disease resistance situations of the varieties and the occurrence rate of pistillate flowers are observed for screening and purification; the pistillate flowers are the main novel technical part of the varieties; secondly, the screened and purified cucumber varieties undergo continuous cropping for 10 years, and two-time cropping is performed every year; screening is continuously performed for 10 years by using the method, then selfing separation is perform to obtain more than 100 selfing lines, mismatch hybridization combination is performed for a field contrast experiment, accordingly the most excellent combination is screened, and finally a novel excellent cucumber seed variety is obtained. The hybrid seeds cultivated by adopting the method have a good and sweet taste, is crisp and tender and high in yield, the sugar content is above 5%, cucumbers grow quickly, only 8-10 days are needed from flowering to harvesting, a picking period is long and is up to 5 months, and the yield can be more than 20,000 per mu.

Description

technical field [0001] The invention belongs to cucumber planting technology. Background technique [0002] With the continuous improvement of people's living standards, the demand for cucumbers is also increasing, and new technologies related to cucumbers are constantly emerging. Using heterosis, we have cultivated fruit-type cucumber varieties that are suitable for cultivation in domestic protected areas and have stable all-female characteristics. The cultivated cucumbers have poor taste, low yield and are not crisp enough. Contents of the invention [0003] Aiming at the above-mentioned defects and problems of the prior art, the purpose of the present invention is to screen and cultivate a cucumber seed with low temperature resistance, good taste, high yield and resistance to Botrytis cinerea. [0004] Based on the above object, the present invention provides the following technical solutions: [0005] A method for cultivating cucumber seeds, comprising the steps of: ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards, the demand for cucumbers is also increasing, and new technologies related to cucumbers are constantly emerging. Using heterosis, we have cultivated fruit-type cucumber varieties that are suitable for cultivation in domestic protected areas and have stable all-female characteristics. Cucumbers cultivated have poor taste, low yield, and are not crisp enough