The genetic diversity level of jute germplasm among species was higher than two Cultivated species.

Studies on Genetic Relationships and Molecular Identification of Three Main Cultivated Species in Cucurbita

南瓜属三个种的亲缘关系与品种的分子鉴定研究

Poplar is one of the widely cultivated species in China.

杨树是我国广泛栽培的重要树种之一。

Studies on Inheritance of Earliness Traits, Molecular Markers of Related Gene and Genetic Diversity among Cultivated Species in Pepper

辣椒早熟性状遗传分析、相关基因分子标记及辣椒属栽培种遗传多样性研究

Comparison of Content and Electrophoretic Pattern of Seed Proteins of Four Cultivated Species in the Genus Cucurbita

南瓜属4个栽培种种子蛋白及电泳图谱的比较

These large-scale estates not only planted corns, but also cultivated cash crop and bred herds. Therefore, this profitable economy began to be an object of pursuit for the upper class.

这种大规模的土地经营不仅表现在谷物种植方面，也包括经济作物的种植和大范围的牲畜饲养，而有利可图的经营方式开始成为上层社会逐利的目标。

As the fourth widest cultivated cereal crop after wheat, rice and corn in the world, barley has played significance role in modern agriculture with high nutrition value.

大麦为世界上仅次于小麦、水稻和玉米的第四大禾谷类作物，因其具有很高的营养价值而在世界范围内广泛种植，在农业生产中具有重要意义。

Cucumber is globally widely cultivated vegetable crop. In China, it is mainly cultivated in the plastic tunnel, providing a year-round vegetable supply.

黄瓜是全球普遍栽培的主要蔬菜作物，其栽培面积在我国保护地蔬菜中居首位，对保证我国蔬菜周年均衡供应方面具有十分重要的作用。

Wheat is the most widely distributed and cultivated crop in the world, and also has the highest output and trade volume. Its nutritional value is high. Food security of human depends on the wheat production to a great extent.

小麦是世界上分布范围和栽培面积最广，总产量最多，总贸易额最大，营养价值较高的粮食作物，人类的粮食保障在很大程度上依赖于小麦生产。

High homogeneity of cultivated crop varieties can lower transaction and communication costs among fanners on the use of irrigation water. ( 3) A water user group with high social capital tends not to form a sub-group.

而村民组种植农作物的高同质性，将减少农户间协调水分配的交易成本。（3）具有高社会资本的村民组倾向不形成农户联合小组。

Wild relatives of cultivated crop are important germplasm for improving yield, quality, resistance to biotic and abiotic stresses of modern cultivars.

野生亲缘物种是作物遗传改良的重要种质资源，对提高作物产量、改善品质、提高对生物和非生物逆境的抗性具有重要作用。

Application of Super Water Absorbent Resin to Cultivated Crop in Droughty Conditions

保水剂在作物抗旱栽培中的应用

It is widely cultivated as a pasture and hay crop.

它作为牧草和干草而被广泛种植。

Stout erect perennial grass of northern parts of Old World having silky flowering spikes; widely cultivated for pasture and hay; naturalized in North America.

旧大陆北部多年生粗壮直立草本植物，绢状花穗；广泛培植，用作牧草和干草；已在北美落户。

European perennial grass widely cultivated for pasture and hay and as a lawn grass.

欧洲多年生草，广泛栽培用作牧草、干草和草坪草。

Goose faeces and inorganic fertilizer ( nitrogen, phosphorous and potassium) were applied to Medicago sativa and Lolium multiflorum cultivated pasture swards to compare their effects on the yield and nutrient components of two forage types.

在苜蓿Medicago Sativa和黑麦草Lolium multiflorum人工草地上分别施用鹅粪、化肥进行比较试验，探讨不同肥料种类对牧草产量及其营养成分的影响。

The yield and crude protein content of cultivated pasture can be improved by applying goose faeces, improving the pasture's nutritive value.

在人工草地上施用鹅粪能显著提高牧草产量和粗蛋白含量，改善其营养。

With the increasing of years, soil organic nutrients and the three enzymatic activity are highest in permanent grassland and lowest in cultivated pasture.

随着草地利用时间的增长，土壤有机质等养分和三种酶活性含量增高，活性增强。

Difference to the two grassland types above, Desert Grassland converted to cultivated pasture would increase SOC and TN contents significantly.

与以上两种草地类型开垦结果不同，西段荒漠草原开垦种植人工草地（沙打旺、苜蓿），则表现为可以明显提高土壤有机碳、氮含量。

Study on Urease Activity of Main Cultivated Soil in Guizhou

贵州主要耕作土壤的脲酶活性研究

The Result of Fixed Position Test of Irrigated-cultivated Soil

灌漠土定位试验结果