1)  Variety
品种(单株)
2)  variety
品种
1.
Study on character of processing in different plum variety;
青梅品种加工特性的研究
2.
Preliminary study on variety of mango special for processing;
芒果加工专用品种的初步筛选研究
3.
Trend of variety of catalytic cracking catalysts;
催化裂化催化剂品种的发展动向
3)  varieties
品种
1.
Fast Discrimination of Varieties of Infant Milk Powder Using Near Infrared Spectra;
应用可见-近红外光谱技术快速无损鉴别婴幼儿奶粉品种
2.
Some detoxication mechanisms of different wheat varieties under cadmium treatment;
镉处理下不同小麦品种几种解毒机制探讨
3.
Determination on the Total Contents of the Flavonoids in the Leaves of Three Varieties from Black Currant;
不同品种黑穗醋栗叶片总黄酮含量的测定
4)  breed
品种
1.
Study on main flavor matters in meats of different sheep breeds;
不同品种绵羊肉中主要风味物质的研究
2.
Contrastive Experiment of Various Alfalfa(Medicago sativa) Breed Cultivated on Loess Plateau;
黄土旱塬地紫花苜蓿品种对比试验
3.
Study of Change Trend on R Value and MDA Content in Pork of Different Breed;
不同品种猪肌肉中R值和丙二醛含量变化趋势的比较研究
5)  cultivar
品种
1.
Characterization of the Aroma of Four Cultivars of Strawberry;
栽培草莓品种果实香气特性研究
2.
New Cultivar‘En Wuye Mi’of Gynostemma;
绞股蓝新品种‘恩五叶蜜’
3.
On the Naming Issues of Cultivated Plant Cultivars;
关于栽培植物的品种命名问题
6)  cultivars
品种
1.
Analysis of the chemical components and isomorphic amylase among different local cultivars of Dioscorea opposita;
山药地方品种的化学成分和淀粉酶同工酶分析
2.
Genetic Diversity Comparison Between Wheat Cultivars from Chile and Huang-Huai Area by SSR Marker;
智利小麦品种与黄淮平原小麦品种的SSR遗传多样性比较
3.
Study on Cold-resistance and Its Mechanism of Different Cultivars of Zoysia japonica Steud.;
结缕草品种抗寒性和抗寒机理研究
参考词条
补充资料:茶树单株选择


茶树单株选择
individual selection of tea plant

茶树单株选择(individual seleetion oftea Plant)茶树选择育种法之一。又称茶树系统选择或茶树个体选择,即从现有茶树群体品种或育种材料中,根据育种目标.选出一定数量的优良个体,分别进行扦插繁殖,然后通过品比试验,从而育成新的茶树品种的方法。单株选择方法简单,效果显著,是最常用的茶树育种方法。国内外许多茶树新品种,多数都是采用此法育成的。OQQ皿命。户。喊只 ,协.,、护口,才,尸、 I矛尚画┌────┐│乡礴黔 │└────┘ ┌──┐ │‘奋│ │命 │ │Q │ │石户│ │Q │ │戈奋│ └──┘ 尹 ︸碗.︸‘l咬峨心嵘叹< r..﹄L‘ 护l由回回图┌─────┐│户.产产, ││严产严 ││严产,尸 ││严严严 ││尹.加尹, ││声.产,产.│└─────┘┌──────┐│l。尸尸 ││声,产,产,││产,严声, ││声,严户 ││户严尸 ││产,尸尸 │└──────┘ 茶树单株选择图式 由上至下:1.第l年从原始群体中选择优良植株2.第2~3年分株初步繁值,并继.续鉴定入选单株3.第3~10年比较试脸(右第1行为对照品种),同时进行区城性试脸4.第10年以后良种繁殖推广 (刘祖生)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。