发展庭院果树可选择的品种多,一般具有见效快、时效长的特点,是新农村建设的有效举措之一。但不少农户因技术跟不上,出现产量低、效益不显著的现象较为普遍。现针对庭院果树低产的具体原因,提出相应的技术措施对策如下。1.光合作用不足由于院墙和房屋周围的杂树遮荫,以及果树树 The development of garden fruit trees can choose more varieties, generally have the quick, long-lasting characteristics, is one of the effective measures in the new rural construction. However, many farmers are unable to keep up with the technology because of their low output and non-significant benefits. The specific reasons for the low yield of garden fruit trees, the corresponding technical measures are as follows. 1. Lack of photosynthesis due to yard walls and houses around the shade of trees, and fruit trees