耐密高产玉米杂交种浚单29(浚009)的选育及高产栽培技术要点

来源 :种子 | 被引量 : 0次 | 上传用户:wintertear0704
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
浚单29是河南省鹤壁市农业科学院2005年初以自选系浚313作母本,浚66作父本组配而成的玉米单交种。该品种属紧凑型中熟品种。2007~2008年参加河南省夏玉米区域试验和生产试验,2008~2009年参加黄淮海夏玉米区域试验和生产试验,表现耐密高产、优质多抗、适应性广等特点,产量一般在9 000 kg/hm2以上,高产可达15 552.45 kg/hm2。 Xundan 29 is Hebi City, Henan Province, Academy of Agricultural Sciences in early 2005 to choose the Department of Jie 313 for the mother, Jun 66 father paired corn maize cross. The variety is a compact medium maturing varieties. From 2007 to 2008, he participated in the regional experiment and production test of summer maize in Henan Province. From 2008 to 2009, he took part in the regional experiment and production test of summer maize in the Huang-Huai-Hai region, which showed the characteristics of high density, high quality and multi-resistance, wide adaptability, kg / hm2 above, high yield up to 15 552.45 kg / hm2.
其他文献
Prior behavioral studies suggested that global perception of compound stimuli is modulated by the way the local elements are grouped into global structures. The
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
In order to establish stable high expression cell lines, the eukaryotic expression vector pIRES2EGFP and recombinant plasmid pIRES2EGFP-TIM-3 were transfected i
It had been demonstrated that individual cells or protoplasts isolated from Porphyra thallus by enzyme could develop into normal leafy thalli in the same way as
Phylogenetic relationship within the Lentinula genus is constructed based on the sequenced ITS fragments of the 60Chinese wild L. edodes isolates and the sequen
Coagulation factors II, V, VII, VIII, IX and X are produced by hepatocytes. So factors VIII and IX deficiencies, which result in hemophilia A and B, have the po
Through the anoxic chromatography on the columns of DEAE-52, Q-Sepharose and Sephacryl S-200, a CrFe protein preparation was obtained from UW3, a mutant of Azot
To clarify the modulation of dragon's blood on the tetrodotoxin-resistant (TTX-R) sodium currents in dorsal root ganglion (DRG) neurons and explore its correspo
为探索骨形态发生蛋白4(BMP-4)在兔卵巢中的表达模式,揭示其在卵母细胞成熟和卵泡发育以及黄体化等过程中的作用,本研究采用原位杂交方法测定BMP-4mRNA在兔卵巢中的表达定位,
2005年夏,河南省文物考古研究所为配合地方建设,对汝州市东沟窑址进行了抢救性发掘,获得了重要的地层关系和精美青瓷、钧瓷器以及各类窑具等,对进一步研究东沟窑址的相关问题