在党的富民政策指导下,凡有自用地的庭院中都种植了各种果树,有的已开花结果,但有些果树虽开花不少,却座果极少。追其原因,除受自然条件影响外,其主要原因是只栽了一个品种的果树,有的虽然栽了两个品种的果树,但因花期不一致或两者间亲合力差,或选配的品种具有异花不亲合现象,座果率仍然很低。 Under the guidance of the party’s policy of enriching the people, all kinds of fruit trees have been planted in the privately-owned courtyards, and some have already begun to bear fruit. However, although some fruit trees bloom many flowers, they rarely produce fruit. The main reason for chasing it is that only one species of fruit tree has been planted, except for the natural conditions. However, although some two species of fruit trees have been planted, the flowering period is inconsistent or the affinity between the two is poor or the matching Varieties have the phenomenon of cross-incompatible, fruit set rate is still low.