论文部分内容阅读
石河子地区棉花播期的研究农八师一四三团苟烈瑛，孟之万，马俊福，张兵，童怀英石河子地区位于天山北麓，准噶尔盆地南缘，北纬４３°３０＇－４５°４０＇，东径８５°－８６°３０＇之间，属特早熟棉区。夏季光热资源丰富，昼夜温差大。春温回升慢且不稳定，寒流袭击频...
Study on Sowing Date of Cotton in Shihezi Region Nong Bashi 14th Corps Gou Lieying, Meng Zhiwan, Ma Junfu, Zhang Bing, Tong Huaiying The Shihezi region is located in the northern foot of Tianshan Mountains, at the southern margin of Junggar Basin, at latitude 43 ° 30’-45 ° 40 ’ Path 85 ° -86 ° 30 ’, is a particularly precocious cotton area. Summer light and heat resources, large temperature difference between day and night. Spring temperature slow recovery and instability, cold attack frequency ...