The Demonstration Effect of New Status Liquid Fertilizer on Cotton in Pengze County of Northern Jiangxi
Zhang Yunxi;Xu Wenzhong;Xia Shaonan;Yang Lei;Cotton Research Institute of Jiangxi Province;Agricultural Technology Extension Station of Mianchuan town of Jiangxi Pengze County;
In order to promote the "New Status" plant growth promoting fluid application in cotton,the "100-mu" application demonstration in Pengze county Mianchuan town Jinxing village was carried out in 2015. The results showed that under the conventional cotton cultivation mode of Northern Jiangxi with spraying or droping "New Status"plant growth promoting liquid product once in cotton seedling stage,budding period,flowering period and boll- setting period respectively,the boll number per plant increased by 10. 24%,the seed cotton yield increased by 11. 32%,the fiber length and breaking tenacity improved slightly,increased by 1. 79% and 5. 09% respectively.