特早熟小麦新品系邯87—1

来源 :河北农业科技 | 被引量 : 0次 | 上传用户:falconlingzi
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
邯87—1,系河北省邯郸地区农科所以矮丰3号×六石准大麦为母本、泰山4号为父本,经过连续多年定向选育而成。该品系连续三年在所内外多点试验,表现特早熟,丰产稳产性好,抗病力强,籽粒饱满,千粒重高,深受群众欢迎,并引起了育种界的观注。1990年应邀参加了农牧渔业部全国种子总站麦套棉区域试验。该品系具有以下特点: Handan 87-1, Department of Agricultural Sciences in Handan, Hebei Province Therefore, Aphrodite No. 3 × 6 quasi-barley as the female parent, Taishan No. 4 as the male parent, after years of continuous directional breeding. The strain has been tested for many years both at home and abroad for three years in succession. It is characterized by early maturity, good yield and stability, strong resistance to disease, full grain and high grain weight. It has been well received by the public and attracted the attention of the breeding community. In 1990 was invited to participate in the Ministry of Agriculture, Animal Husbandry and Fisheries National Seed Station wheat cotton regional test. The line has the following characteristics:
其他文献
Let G be a finite group and p an odd prime. Let ψ*p(G) be the set of proper subgroups M of G with |G: M| not a prime power and |G: M|p = 1. In this paper,we in
For an endomorphism σ of a ring R, Krempa called σ a rigid endomorphism if aσ(a) = 0 implies a= 0 for a ∈ R. A ring R is called rigid if there exists a rigi
In this paper,we construct two kinds of infinite-dimensional Novikov algebras and give their realizations,respectively.As an application,we describe their sub-a
Let C be a curve, and l and lO be lines in the projective three space P3.Consider a projection πl: P3... → lO with center l, where l ∩ lO = 0. Restricting π
世界大学城职教新干线空间实现了教学资源的海量化、系列化和可持续更新,具有资源上的优势。世界大学城职教新干线空间教学在时间、空间和对象三个维度上拓展了教学。通过建
1992年4月10日,江西省上饶地区科委在万年县主持召开了万棉82-1技术鉴定会。鉴定小组由9名专家及2名行政领导组成,并邀请了各级主管部门领导及示范点代表参加了会议。万年县
本文通过对当代广西瑶族舞蹈教育现状的分析,总结其在传承与创新上所呈现的特点,并重点探讨当代瑶族舞蹈教学在审美上对传统瑶族舞蹈审美的影响。 By analyzing the current
土壤盐渍化是限制农业生产发展的一个重要因素,合理利用及改善开发盐渍土地资源对农业发展具有重要意义。本研究采用盆栽方法,以耐盐品种中棉所44和盐敏感品种苏棉12号为材料,于2008-2009年在江苏南京(118°50E,32002N)南京农业大学牌楼试验站进行盐分水平(0%,非盐渍土壤;0.35%,轻盐渍土壤;0.60%,中盐渍土壤;0.85%,重盐渍土壤;1.00%,盐土)试验和水盐互作试验,研究
笔者结合自身教学,总结《西方音乐史》课堂中常用的教学方法,并结合教学目标、教材内容、学生特点、教师素质和教学效率五个方面,对教学方法的选用进行思考。 The author co