Cultivation method for summer squash seedlings planted at one time and harvested for multiple times throughout year

Abstract

The invention discloses a cultivation method for summer squash seedlings planted at one time and harvested for multiple times throughout a year and belongs to the field of plant propagating and breeding. The cultivation method comprises the steps of strictly selecting appropriate species; nourishing and increasing roots by comprehensively taking a plurality of measures; protecting stems and leaves, and strengthening sprouts in the lifetime; figuring out the flowering and fruit bearing rule, and mating next crop of seedlings before the flower withering period; picking and cutting the seedlings in a timely mode, and properly handling the temporal relation among the seedling mating, harvesting, storing and cutting. By means of the cultivation method, three crops of seedlings planted in an exposed mode can be continuously harvested throughout the year, and four crops of seedlings planted in a protected area can be harvested throughout the year, so that the yield of the seedlings and the seed yield per mu in a year are greatly increased, and the yield can be increased by 36%-45%. The production cost is also greatly reduced, and the high application value is achieved.

Description

technical field [0001] The invention relates to a method for breeding, multiplying and producing seeds of vegetables, in particular to a method for cultivating zucchini melons with one plant and multiple harvests throughout the year. Background technique [0002] Zucchini breeding, multiplication, and seed production work done in various parts of my country is generally a single crop of melons that are harvested only once from spring sowing to pulling seedlings. The growth of these single crops is limited by season and time, and its yield and benefit are all limited. In most areas, the seed yield per mu of a single crop is 25-30kg. Jiuquan, Gansu, one of the world's four major vegetable seed production bases, has the highest yield per mu, up to about 55kg. However, the long distance to go out for seed production, the high cost and the serious loss of germplasm resources have many disadvantages. How to increase the yield of zucchini seed melons in the North China Plain, esp...

AI Technical Summary

Problems solved by technology

However, the long distance to go out for seed production, the high cost and the serious loss of germplasm resources have many disadvantages

How to increase the yield of zucchini melons in the North China Plain, especially in the northern part of the North China Plain, and realize the cultivation technology of zucchini melons with more harvests per plant throughout the year has not been reported.