A kind of rapid propagation method of thornless Chinese wolfberry
A wolfberry and fast technology, applied in cultivation, agriculture, application, etc., can solve the problems of easy infection of cutting seedlings, restrictions on large-scale breeding, and low survival rate of cuttings, and achieve simple and practical technical steps and improved utilization rate of cuttings , The effect of fast growth of seedlings
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[0028] A kind of thornless Chinese wolfberry rapid propagation method:
[0029] (1) Maternal cultivation
[0030] ① Female parent selection: choose 3-year-old thornless Chinese wolfberry as the female parent of cuttings;
[0031] ② Soil fertilization: apply 3000-5000kg of organic fertilizer per mu in winter;
[0032] ③ Soil insecticide and disinfection: Apply 100kg of phoxim medicinal soil + 100kg of carbendazim medicinal soil per mu in spring, by dissolving 0.75kg of 50% phoxim EC and 50% carbendazim wettable powder in appropriate amount of water and mixing Made of soil 100kg;
[0033] ④ Treatment of female parent: In mid-March in spring, cut off 2 / 3 of the basal branches of the thornless female parent, and only keep about 1 / 3 of the small branches, spray 20% fenvalerate EC 2000 times + 50% Mala Phosphorus 1000 times solution;
[0034] ⑤ Topdressing: At the end of April and at the end of May, apply 10kg / mu of urea with a total nitrogen content≧46.4% twice, and apply 15kg / ...
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