论文部分内容阅读
为有效提高凯特杏的产量和品质,如何加强花期管理,保花保果,提高坐果率,是亟待解决的问题。我们于2002～2003年在南阳市宛城区新店乡熊营村凯特杏园实施了保花保果、提高坐果率等整套技术措施,取得了良好的效果。现总结如下: 一、追花前肥、灌花前水 我市冬春季节一般降水偏少,不能满足杏树开花、坐果和花期营养生长对水分的需
In order to effectively improve the yield and quality of kite apricot, how to strengthen the flowering management, protect the flower and fruit and improve the fruit setting rate is an urgent problem to be solved. We implemented in 2002 ~ 2003 in Nanyang City, Wancheng District Xindian Xiong Yingcun Kate apricot Park implemented a security and fruit, improve the set of fruit and other technical measures complete set, and achieved good results. Are summarized as follows: First, the flowers before the fertilizer, irrigation before the water in winter and spring in our city generally less rainfall, can not meet the apricot flowering, fruit and flowering vegetative growth on the water needs