1. Selection of high-quality large fruit varieties and disease-free seedlings
It is advisable to introduce new varieties such as Hongche, Ningyu and Zhangji that are high-quality, high-yield, large-fruit and suitable for greenhouse cultivation. Adopting tissue culture and virus-free seedlings and isolation breeding method to breed seedlings of seedlings, combined with the "marking method" in production, select excellent single plants for seedling production, adopt nutrient-based substrate seedling technology, and isolate breeding seedling technology. Effectively improve the quality of seedlings and prevent mixed varieties and degradation.
Second, cultivate strong seedlings and promote flower formation technology
In view of the problem of susceptible anthracnose and red seedlings, such as red cheeks, it is difficult to raise seedlings, improve seedling cultivation methods, and study the use of disease-free field nursery, shelter from rain-proof trays, and new technology for raising labor-saving seedlings. Management, timely chemical control, maintaining more than 4 green leaves of new stem seedlings, often removing old leaf diseased leaves. In the first ten days of August, cover 50% to 60% of shading net shading and nitrogen control, water control to promote flower bud differentiation, cultivate strong seedlings, and improve the uniformity of flower bud formation.
Third, fertilize soil to improve soil and prevent continuous obstacles
Strawberry continuous cropping period of more than 3 years in the greenhouse, combined with the addition of rice bran, organic compost or lime nitrogen in early July, after pouring soil, moisturizing, shed film covered with solar high temperature disinfection treatment for 30 to 40 days, killing pests and diseases in the soil. It can also be used before and after planting, such as microbial fertilizer, biocontrol agent, etc., combined with rooting treatment of Bacillus subtilis or Bacillus polymyxa, or pyrimethazone after colonization, can effectively prevent strawberry Continuous disease, to ensure its continued high yield and stability.
This Mosaic is a pattern made of small regular or irregular piece of glass,which often used as floor and wall decoration. The building material glass mosaic is the best choice of swimming pools,Bathroom wall decoration and commercial place wall decoration.
- Popular design,frost proof and long-lasting durability.
- Different color,size and designs of glass mosaics provide customers with beautiful mosaic pool art collections to beautify and customized the bottom of the swimming pool.
- Resistant to fading,staining and discoloration.
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