| 蓝田县山地板栗优质丰产技术研究 |
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| 引用本文： | 程光,赵斐.蓝田县山地板栗优质丰产技术研究[J].陕西林业科技,2012(5):60-62,66. |
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| 作者姓名： | 程光 赵斐 |
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| 作者单位： | 1. 西安市蓝田县林科中心,陕西蓝田,710500
2. 陕西省森林保护研究所,陕西西安,710082 |
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| 摘 要： | 经过9年的山地培育试验,实现板栗栽培的早实丰产,连续4年挂果,年均产量达2 928.5kg/hm2,最高达4 346kg/hm2,初步筛选出"蓝田红明栗"、"柞栗11"、"长安寸栗"和"山东油栗"四个适宜本地栽培的丰产优质良种;试验表明,初植密度为600～1 050株/hm2,控制林份郁闭度0.6～0.7,有利于丰产稳产;适宜的栽植方式可以加快建园进程,合理的整形修剪,林农间作,林地施肥及病虫害防治等幼林培育技术综合措施,是实现山地栗林早实丰产的有效途径。
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| 关 键 词： | 板栗 山地 优质丰产 技术 |
High Quality and Yield Techniques of Chestnut in Hilly Area of Lantian |
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| CHENG Guang,ZHAO Fei.High Quality and Yield Techniques of Chestnut in Hilly Area of Lantian[J].Shaanxi Forest Science and Technology,2012(5):60-62,66. |
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| Authors: | CHENG Guang ZHAO Fei |
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| Institution: | 1.Forest Science Center of Lantian,Lantian,Shaanxi 710500; 2.Shaanxi Research Institute of Forest Protection,Xi＇an,Shaanxi 710082) |
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| Abstract: | Early fruit and high yield of Catanea mollissima were achieved via 9-year cultivation experiment in the hilly area of Lantian.Four improved varieties of Lantian-hongmingli,Zhali-11,Chang＇an-cunli and Shandong-youli,which were suitable for local area,were obtained.They have fruited for 4 consecutive years and average annual yield was 2 928.5 kg/hm2,with maximum yield reaching 4 346 kg/hm2.The result shows that it benefitted of high dependable yield to use the preliminary density should be 40-70 plants per 666.7 m2 and canopy density should be controlled at 0.6-0.7.Appropriate planting pattern could speed garden construction of Catanea mollissima.Training and tending measures together with agro-forest approach,fertilization and pest control will make a high yield orchard of chestnut. |
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| Keywords: | Catanea mollissima hilly area high quality and yield techniques |
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