论文部分内容阅读
试验于1982～1987年在河南省西华县田口村进行。试材为盛果期灰枣树,行株距10m×3.3m。设修剪(冬剪和夏季枣头摘心),修剪+花期主干环切,修剪+(牙刂)枣和(牙刂)枣(对照)共4个处理。单株
The experiment was carried out at Tiankou Village, Xihua County, Henan Province from 1982 to 1987. The test material is full-fruit ash tree, row spacing 10m × 3.3m. A total of four treatments were pruning (winter scissors and summer date picks), pruning and flowering trunk cuttings, pruning (ivory) dates and (ivory) dates. Single plant