cultivars是什么意思

用法例句

The agronomic characters of 12 representative cultivars in three stages during the replacement of winter wheat after liberation in Shandong province were investigated.

对解放后我省冬小麦品种更换过程中３个时期１２个代表性品种的农艺性状进行了研究，结果表明，随着小麦产量水平的逐渐提高，上三叶（旗叶、倒二叶、倒三叶）叶面积、结实小穗密度、粒密度呈递增趋势；株高、基部第二节间长度、穗颈节间长度呈递减趋势；穗长、小穗数、千粒重、经济系数变化不显著；穗粒数在由低产向中产过渡中呈递增趋势，但由中产向高产过渡中变化不显

Study on character of processing in different plum variety;

青梅品种加工特性的研究

Preliminary study on variety of mango special for processing;

芒果加工专用品种的初步筛选研究

Trend of variety of catalytic cracking catalysts;

催化裂化催化剂品种的发展动向

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

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

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

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

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

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

Characterization of the Aroma of Four Cultivars of Strawberry;

栽培草莓品种果实香气特性研究

New Cultivar‘En Wuye Mi’of Gynostemma;

绞股蓝新品种‘恩五叶蜜’

On the Naming Issues of Cultivated Plant Cultivars;

关于栽培植物的品种命名问题

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

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

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