2) dwarfing-sterile wheat
矮败小麦
1.
Valuable Genes of springness dwarfing-sterile wheat were taken as the accumulation platform to establish 5 return selection colony of high quality,high yield,anti-FHB,anti-powdery mildew and anti-pre-harvest sprouting resistance.
利用连续回交手段将矮败小麦由冬性转育为春性。
2.
At the same time,Dwarfing-sterile wheat is dwarf marked male sterile material,carrying the gene Ms2 formale sterility and dominant dwarf gene rht10.
矮败小麦结合太谷核不育小麦雄性败育彻底和矮变一号降秆作用强的特点于一体,矮败小麦同时携带定位在4D 染色体的短臂上的Ms2和Rh10基因,遗传距离是0。
3.
Dwarfing-sterile wheat(DSW)is an ideal tool for recurrent selection in wheat breeding.
为了在育种过程中有效控制矮败小麦群体的株高,对矮败小麦混合互交轮选群体和控制授粉后代群体的株高表现进行了分析。
3) dwarf male-sterile wheat
矮败小麦
1.
Excellence breeding technology and system have been built using dwarfing-sterile wheat and recurrent selection technology for long-term study and trying,and important progress have made in variety breeding,germplasm creation,transfer of characteristic inherit of dwarf male-sterile wheat and physiology bio-chemical etc.
矮败小麦是矮秆基因标记的太谷核不育小麦,是理想的群体改良工具,在种质资源创新方面具有很大的应用前景。
2.
Dwarf male-sterile wheat is a linkage body with Taigu genic male-sterile gene ms2 and dwarf gene Rht10.
矮败小麦是太谷核不育基因m s2和矮秆基因Rht10的紧密连锁体,是一种具有矮秆性状标记的显性核不育新材料,是小麦遗传改良极为有效的工具,利用它特别适用于多亲本聚合杂交和轮回选择育种,简化并加速了小麦种质创新和新品种选育进程,经过十几年的潜心研究,已育成一批各具特色的优异种质及优良品系。
4) dwarf abortion wheat
矮败小麦
1.
The ovary of dwarf abortion wheat was respectively induced by artificial pollination (in natural fields) and by chemical agent (in isolated fields).
0 15二甲基亚砜 +10 0mg·kg-1赤霉素 )分别处理矮败小麦的子房 ,并以蒸馏水处理为对照。
2.
The ovary of dwarf abortion wheat was induced by artificial pollination and chemical agent(500 mg·kg -1 CPX+100 mg·kg -1 KT+1.
5% 二甲基亚砜处理矮败小麦的子房,并以水处理为对照。
5) Dwarf male sterile wheat
矮败小麦
1.
Dwarf male sterile wheat is a Taigu genic male sterile wheat with dwarf marker.
矮败小麦是具有矮秆基因标记的太谷核不育小麦。
2.
The dwarf gene of wheat was reported in 4DS of wheat,are the dwarf gene and Ms2 linkage? After test,the results indicated that they are closely linked,so,Liu(1986) created a dwarf male sterile wheat.
阐明矮败小麦创制的过程和其在小麦育种上应用前景,提出矮败小麦育种应用的理论和方法,探讨小麦雄性不育在杂种优势育种上应用的思路。
6) Aibai wheat
矮败小麦
1.
A preliminary study on the induction of haploid in Aibai wheat;
利用矮败小麦诱导单倍体的初步研究
2.
The utilization of the Aibai wheat in breeding Ⅲ. Prediction of plant fertility in seedling stage of Aibai wheat;
矮败小麦在育种上的利用研究Ⅲ.矮败小麦育性的苗期预测
3.
Observation was made on the cell morphology of the microspore development of the sterile and fertile plants in the Aibai wheat.
对矮败小麦中的可育株和不育株进行了小孢子发育过程的细胞形态学观察。
补充资料：矮笔花豆(townsville stylo)
矮笔花豆(townsville stylo)
豆科笔花豆属的一个种，学名Stylosanthes humilis H.B.K.或S.sundaica Taub.。
一年生草本植物。原产中美洲和巴西。广泛分布于热带、亚热带地区。1964年引入中国广东、广西等地试种。
主根深，侧根少。茎直立或伏卧，多分枝，草层高45-60cm。三出复叶，短穗状花序，花小，黄色。荚果黑褐色，每荚一粒种子，棕褐色。每千克39.6万～48.4万粒。喜热带潮湿一干旱气候。适生于年平均温度21～26℃，最低月平均温8-15℃，年降雨量700-1500mm的地区。生长适温27-33℃。易受霜害，适于砂土、砂壤土种植。耐酸、耐旱、耐高锰铝，对钙、磷的吸收能力强，易感染炭疽病。雨季前整地，播前脱荚或带荚种子掺砂条播，行距40-50cm，每公顷播种量4-6kg。可与宽叶雀稗、纤毛蒺藜草Cenchrus ciliaris L.、潘哥拉草Digitaria decumbens Stent.等禾本科牧草混播。每公顷产种子225kg。一年2-3次，
每公顷产鲜草30-45t。干物质含粗蛋白质12.3-17.7%，粗纤维25.5-36.2%，粗脂肪0.7-2.5%，无氮浸出物41.0-49.7%。适口性随成熟度提高，宜作旱季饲料，亦可晒制干草。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条