花椒抗旱造林技术措施研究

Drought-resistant Forestation Technology of Zanthoxylum bungeanum Maxim.

通过正交试验表明,花椒抗旱造林技术措施最佳组合是泥浆+保水剂蘸根处理、栽植区塑料薄膜覆盖、鱼鳞坑整地,造林成活率可达到98%,第2年平均最长新梢生长量在45 cm以上,5年生花椒树平均单株产量在2.0 kg以上。

According to the orthogonal experiment, the results show that the optimum combination of drought - resistant forestation technology ofZanthoxylum bungeanum Maxim, is the treatment of dipping root in mud and water - holding agent, covering with plastic film and preparing soil by use of fish scale pit, which the survival rate can reach up to 98 percent, the average longest growth yield of new treetop in second year can be over 45 cm, the average individual output of 5 - year Zanthoxylum bungeanum Maxim. can be over 2.0 kg.