论文部分内容阅读
1、栽植密度及配置双行的每亩定植166株,宽行距3米,窄行距2米,株距2米。第3年株产鲜枣4—5公斤,亩产鲜枣750公斤左右,以后逐年增长。此密度可保持10年不需间株。还可每亩定植222株,株行距1×3米,第2年即可有产量,第3年亩产可达750—1000公斤,但5年后需隔株移植。 2、密植园的立地条件密植枣园必须建在地势
1, planting density and configuration Double row of 166 plants per acre planting, wide row spacing of 3 meters, 2 meters narrow row spacing, spacing 2 meters. The first three strains of fresh jujuba 4-5 kg, per mu fresh dates about 750 kg, year after year growth. This density can be maintained for 10 years without strains. 222 acres per acre can also be planted, spacing of 1 × 3 meters, the first two years to have the output, the first three acres of up to 750-1000 kg per mu, but 5 years after transplanting. 2, the densely populated garden site conditions dense planting jujube must be built on the terrain