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本文基于新疆早实核桃集约栽培研究的 8年试验结果 :定植 (嫁接 )后第 8年平均株产核桃 9.67kg(最高株产达 2 0 .0 2kg) ,平均每 hm2产核桃 410 5 .3 5 kg(最高 hm2产核桃 5 5 2 2 .2 5 kg,660株 / hm2 ) ,间种产值 5 90 0 .5 5元 ,产值效益达 4695 4.0 5元 ;8年间平均每 hm2年产核桃 1115 .78kg,间种产值 9842 .85元 ,产值效益达 2 10 0 0 .6元。提出了适宜早实核桃集约栽培的品种、品种搭配、栽植密度 ,前期间作方式、间种作物 ,施肥浇水 ,幼树整形修剪及病虫害防治等一整套树体和田间管理技术措施 ,对新疆乃至全国早实核桃生产具有一定指导作用
Based on the 8-year experimental study on intensive cultivation of early-ripening walnut in Xinjiang, the average yield of walnut in the 8th year after planting (grafting) was 9.67kg (the highest strain was 2.02kg), with an average yield of walnut per hm2 410.5.3 5 kg (the highest hm2 producing walnut 5 5 2 2 .25 kg, 660 plants / hm 2), inter-species output value of 5 90 05.5 yuan, the output value of 4695 4.0 5 yuan; 8 years an average of 1115 .78kg, between the output value of 9842.85 yuan, the output value of up to 2 10 0. The whole set of tree and field management techniques suitable for the premature walnut intensive cultivation of varieties, varieties, planting density, pre-intercropping, inter-crop, fertilizer and watering, sapling and pest control were put forward. Even the country’s premature walnut production has a guiding role