Seedling growing method for enhancing sweetness of watermelons

Abstract

The invention belongs to the field of seedling growing technologies for watermelons, and particularly discloses a seedling growing method for enhancing the sweetness of watermelons. The particular seedling growing method includes (1), treating watermelon seeds; (2), sowing the seeds and then carrying out seedling growing management. The seedling growing method has the advantages that the cell metabolic capacity of the seeds can be effectively improved, the seedling emergence rate can be obviously increased, growth and development of watermelon seedlings can be accelerated, the disease resistance and the drought resistance of the watermelon seedlings can be effectively enhanced, and the seedling growing method is favorable for cultivating strong seedlings; supplemental lighting treatment is carried out in seedling growing periods, nutrient solution is applied to roots in the seedling growing periods, small environments favorable for growth of the watermelon seedlings can be created, accordingly, chlorophyll a and the total contents of chlorophyll can be effectively increased, and the photosynthetic capacity can be enhanced; the watermelon seedlings have sufficiently robust functional leaves without damage due to diseases and insect pests, transverse growth of stems of the seedlings and biomass accumulation can be promoted, the robustness of the seedlings can be improved, the nutrient absorption and utilization capacity of transplanted seedlings can be effectively enhanced, synthesis of nutrient substances can be promoted, and accordingly the watermelons are high in organic nutrient accumulation, yield and sugar content.

Description

technical field [0001] The invention belongs to the technical field of watermelon seedling cultivation, in particular to a seedling cultivation method for improving the sweetness of watermelon. Background technique [0002] Watermelon is called "the king of midsummer". It is refreshing and thirst-quenching, sweet and juicy. It is the best fruit in midsummer. Apart from fat and cholesterol, watermelon contains a lot of glucose, malic acid, fructose, protein amino acids, tomato element and rich vitamin C, etc. Substance is a kind of food rich in high nutrition, pure and safe to eat; but most of the watermelons sold on the market will have their sweetness not reaching the level that people need, so that their taste will be reduced, and people's desire to buy them will be reduced. Reduce, cause watermelon to be difficult to sell, even cause watermelon to rot, and cause unnecessary waste; Contents of the invention [0003] In view of the above problems, the present invention a...

AI Technical Summary

Problems solved by technology

[0002] Watermelon is called "the king of midsummer". It is refreshing and thirst-quenching, sweet and juicy. It is the best fruit in midsummer. Apart from fat and cholesterol, watermelon contains a lot of glucose, malic acid, fructose, protein amino acids, tomato element and rich vitamin C, etc. Substance is a kind of food rich in high nutrition, pure and safe to eat; but most of the watermelons sold on the market will have their sweetness not reaching the level that people need, so that their taste will be reduced, and people's desire to buy them will be reduced. reduce, causing watermelons to be difficult to sell, and even cause watermelons to rot, resulting in unnecessary waste; therefore, inventing a method that can effectively improve the sweetness of watermelons can effectively improve the economic benefits of growers and avoid waste