A kind of seedling raising method of whole female bitter gourd

Abstract

The invention provides a method for raising seedlings of whole female bitter gourd. Compared with whole female bitter gourd seedlings, the seedlings obtained by grafting whole female scions in the present invention have much more developed root system, stronger growth, much stronger resistance, and less damage by diseases and insect pests than the whole female bitter gourd seedlings. The yield of melon is large, and the yield of hybrid seed production is high. Moreover, the buds of the whole female plant of bitter gourd have a strong ability to germinate. Generally, a side branch will be extracted from each bud, and the buds of the side branches can produce side branches. A whole female plant can theoretically adopt an infinite number of side branches to make scions, and graft into "infinite" scions. "Many seedlings form "infinitely" many all-female plants. In addition, the yield of loofah is larger than that of bitter gourd, generally 300-500 grains / melon for loofah, and 20-30 grains / melon for bitter gourd, and loofah seedling cultivation is much easier than bitter melon, and its rootstock is easy to obtain. The invention can simply and effectively obtain a large amount of whole female balsam pears, avoids environmental pollution caused by silver nitrate, and has high seed yield.

Description

technical field [0001] The invention relates to the technical field of vegetable seedling cultivation, in particular to a method for raising seedlings of whole female bitter gourd. Background technique [0002] Bitter gourd is rich in multivitamins, especially vitamin C, which ranks first in melons, and also contains a variety of minerals needed by the human body. Bitter gourd fruit has good edible value; etc., as well as the effects of lowering blood sugar, lowering blood fat, antibacterial and anticancer, etc., and has good medicinal value. The planting area and sales volume of bitter gourd have increased rapidly in recent years. Bitter gourd has a strong hybrid advantage. At present, hybrid varieties are mainly used in the production of bitter gourd, and the demand for hybrid bitter gourd seeds is large. Using the whole female bitter gourd as the female parent for hybrid seed production is the most convenient and labor-saving method for hybrid seed production of bitter ...

AI Technical Summary

Problems solved by technology

To use such a strong female line as the female parent for seed production, it is necessary to manually pull out the male plants or cut off the male flowers with male plants, which will waste plants and cost labor

Another method is to use silver nitrate solution to induce the female flowers of the whole female plant to produce hermaphroditic flowers, and take the male pollen of the hermaphroditic flowers to pollinate the female flowers of the whole female plant. The obtained seeds are theoretically divided into whole female plants, but in fact there are still a few plants For male plants, this method of inducing hermaphrodite flowers with silver nitrate solution not only pollutes the environment with toxic silver nitrate, but also the seed yield is not high