新的小麦抗病亲本宛抗号

来源 :作物品种资源 | 被引量 : 0次 | 上传用户:lzayy9
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
河南省南阳地区农科所对法国抗源V.P.M系统进行详细分析鉴定,以V.P.M991为改造对象,于1982年配组合(7107/大姆指矮//百农79-2/3/V.P.M991),经7年选育出宛抗号小麦抗病亲本。其中有47个类型,不仅保留了V.P.M原有的抗病性,且农艺性状显著改观,现就四个最好的材料予以介绍。 Nanyang Prefecture, Henan Province, Department of Agricultural Sciences of the French anti-source VPM system for a detailed analysis and identification to VPM991 for the transformation of the object, in 1982 with the combination (7107 / thumb thumb / / 1009-2 / 3 / VPM991) After 7 years of breeding Wan resistant wheat disease-resistant parents. Of these 47 types, not only the original disease resistance of V.P.M has been retained, but agronomic traits have significantly improved. Four best materials are now available.
其他文献
本研究选取东海原甲藻(Prorocentrum donghaiense)、并基角毛藻(Chaetoceros decipiens)和小普林藻(Prymnesium parvum)等3种常见海洋浮游藻类为材料,将处于指数生长期的藻细
This paper demonstrates a compact efficient optical parametric generator inteal to a Q-switched diode-endpumped Nd:YVO4 laser with periodically poled MgO:LiNbOa
The general expressions of the average dissipative and dipole forces acting on a A-configuration three-level atom in an arbitrary light field are derived by mea
加强宣传纪律,是新闻工作者在思想上政治上同党中央保持高度一致,正确地宣传党的路线、方针和政策的一个重要保证。党的宣传纪律是党按照其政治纲领和民主集中制原则,根据革
Using the reductive perturbation method,we investigate the small amplitude nonlinear acoustic wave in a collisional self-gravitating dusty plasma.The result sho
新华社武汉6月8日电新华社记者杜导正、丁贵安报道:6月2日,记者在公元208年魏、吴、蜀赤壁之战的战场——蒲圻县赤壁公社,同那里的党委书记田际成和几位农村基层干部,就当前
A normalized two-dimensional band-limited Weierstrass fractal function is used for modelling the dielectric rough surface. An analytic solution of the scattered