Efficient Breeding Technology of High-quality Seedlings of Red Vertebrae of Precious Tree Species
C.hystrix have a large demand in land greening in recent years.By summarizing a series of techniques such as cutting and sowing seedling man agement,the related technologies have been improved in recent years.The see ds of C.hystrix were picked by outdoor sand storage,and one layer of film,o ne layer of straw and 25℃warm water had the best moisturizing effect.The cutting effect of C.hystrix is the best in June every year,with relative humidi ty of 90～95%and temperature of 20℃-35℃.Using the meth-od of grad ing in advance,the qualified nursery rate of one-year-old seedlings increased fr om 70%to more than 80%.The efficient breeding technology system of C.h ystrix can provide relevant reference for the subsequent production of C.hystrix seedlings.
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