【摘要】 对油茶小苗砧嫁接苗返幼期的管护措施进行研究,结果表明,遮光度与土壤含水率对返幼期小苗砧嫁接苗的成活率具有显著影响,采用90%遮光度(1个月后降至70%)加饱和水分的管理措施成活率最高,达到95%以上。更多还原

【Abstract】 Management of grafted seedlings on plantlet rootstocks is important at back-to-immature stage for Camellia oleifera. The combinations of water and light control trials were conducted to reveal the key factors influencing on the survival rate of grafted seedlings. The results showed that light shading percentage and water control played significant roles in affecting the survival rate of seedlings. The treatment with 90% of light shading and water saturation resulted in the highest survival rate more than 95%.更多还原