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1997年我镇引入黑宝石李 ,栽后翌年结果 ,第 3年平均株产 2 8.5kg,第 4年 52 kg,现将其早果早丰栽培技术要点总结如下。1 选址建园 黑宝石李宜在保水保肥力强的中性沙壤土上生长。冬前平整土地 ,并挖 1m见方的定植坑。栽前 6 6 6 .7m2 (亩 )施优质土杂肥 50 0 0 kg,磷肥50 kg
In 1997, the introduction of plum blossom in our town, after planting the following year results, the average annual production of 2 8.5kg in the third year, the fourth year of 52 kg, now its early fruit early Feng cultivation techniques summarized as follows. 1 site construction park gem Li Yi should be strong in the water and soil fertility neutral sandy loam soil growth. Flatten the land before winter and dig 1m square planted pit. Before transplanting 6 6 6 .7m2 (mu) Apply good quality miscellaneous fertilizer 50 0 kg, phosphate fertilizer 50 kg