棉花新陆中42号在内蒙古西部的生态适应性研究  

Ecological adaptability of cotton Xinluzhong 42 in west of Inner Mongolia

作　　者：陈立宇[1,2] 路战远[1] 咸丰[1] 张向前[1] 刘燕[1] 李文才 严斌 张立峰[2] CHEN Liyu LU Zhanyuan XIAN FengI ZHANG Xiangqianj LIU Yan LI Wencai YAN Bin ZHANG Lifeng(Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031 ,China Agricuhural University Province, Baoding 071066, China Ejinaqi Agricultural Technology Promotion Center, Ejinaqi 735400, China)

机构地区：[1]内蒙古农牧业科学院,内蒙古呼和浩特010030 [2]河北农业大学农学院,河北保定071066 [3]额济纳旗农业技术推广中心,内蒙古额济纳旗735400

出　　处：《北方农业学报》2017年第2期28-33,共6页Journal of Northern Agriculture

基　　金：国家科技支撑计划项目(2014BAD03B00);国家棉花产业技术体系项目(CARS-18-30);内蒙古农牧业科学院创新基金项目(2013QNJJN07)

摘　　要：作物的抗逆性以及生态适应性与生境适宜性已成为品种选育的核心问题之一。选出棉花品种新陆中42号在内蒙古西部最适棉花种植区进行种植,测定其在不同生态功能区的生育进程、生育期、农艺性状、产量性状及皮籽棉产量表现等特征。结果表明:新陆中42号在额济纳旗籽棉产量、皮棉产量均最高,为5 427.3 kg/hm^2、2 315.4 kg/hm^2;综合分析得出,新陆中42号在内蒙古西部地区适宜种植区域顺序为额济纳旗、阿右旗、阿左旗、乌审旗。生态适应性与生境适宜性呈现出由西北向东南递减的地理分布格局;在磴口县由于霜前吐絮率达不到标准还有待于近一步试验。The stress resistance, ecological adaptability and habitat suitability of crops have become one of the key problems in breeding. The cotton variety Xinluzhong 42 were planted in the main cotton planting area in the west of Inner Mongolia to select suitable planting area, the different ecological functional zones of the growth period of growth period, agronomic traits, yield traits and yield features of skin were determined. The results showed that Xinluzhong 42 seed cotton yield and lint yield were the highest for 5 427.3 kg]hm2＇ 2 315.4 kg/hm2 in Ejin Banner; comprehensive analysis, Xinluzhong 42 in the western region of Inner Mongolia,order of suitable planting area Ejina Banner, Alxa Right Banner, Alxa Left Banner, Uxin Banner. Ecological adaptability and habitat suitability showed the geographical distribution pattern of decreasing from Northwest to Southeast;To Dengkou County because of the frost before boll opening rate was not up to the standard still need to further test.

关 键 词：棉花 新陆中42号 生态适应性 

分 类 号：S562[农业科学—作物学]