“献改63”强优新组合省内外示范试种情况简介

• 作 者: 欧阳颔 张俊 李季能
• 机 构: 萍乡市农业科学研究所,萍乡市农业科学研究所,萍乡市农业科学研究所
• 出 处: 江西农业科技
• 发表日期: 1989年06期
• 关键词: 省农林厅 情况简介 杂交水稻新组合 丹阳 江苏省农林厅 杂种 我所 虫害 千粒重 抗白叶枯病

一、产量情况:“献改63”是我所1986年配组的杂交水稻新组合。该组合在优势观察中,表现比“汕优63”增产11％,亩产534.5公斤。在海南作双季种值0.5亩,折亩产520公斤(因虫害严重影响了产量)。1987年江苏省农林厅在我所引进“献改63“杂种2公斤,在丹阳市试种2.7亩,验收亩产728公斤,比对照“汕优63”增产2成,一致称赞,反映强烈。即组织了全省现场观摩,并由省农林厅牵头,组织成立协作组,负责推广应用.

I. Production Situation: “Xiangying 63” is a new hybrid rice combination that I set in 1986. The combination of superiority in the observation, the performance than the “Shanyou 63” yield 11%, 534.5 kg per mu. In Hainan for double season species value of 0.5 acres, yield 520 kg per mu yield (due to pests seriously affected the yield). In 1987, the Agriculture and Forestry Department of Jiangsu Province introduced 2 kilograms of “Xiangyang 63” hybrids to me, 2.7 million mu of cultivated land in Danyang City, 728 kilograms per mu for inspection and 2% more yield than the control Shanyou 63, unanimously praised and strongly reflected. That is, organized the province to observe the scene, led by the Provincial Department of Agriculture and Forestry, the organization set up a collaborative group responsible for promoting the application.