Research and Practice of Dry Land Mechanized Protective Farming Method of Two-year-three-crop System

二年三作旱地机械化保护性耕作的研究与实践

属类：中国大陆-www.ilib.cn-

Bring Agricultural Mechanization into Full Play and Push Dry-land Agriculture Production Development

发挥农业机械化优势推动旱作农业生产发展

属类：中国大陆-www.ilib.cn-

With application of NPK, the net income per hectare for the dry-land crops was significantly higher than for the rice.

甘薯、马铃薯或花生施用氮磷钾的每公顷净增收和产投比都明显高于水稻。

属类：中国大陆-www.ceps.com.tw-

Studies on the relativity of quantity character and yield for spring wheat in dry land of high cold region

高寒地区旱地春小麦数量性状与产量的相关性研究

属类：中国大陆-scholar.ilib.cn-

Scientists in the Arctic are reporting a rare mass migration of thousands of walrus from the ice floes to dry land along Alaska’s coast.

根据北极科学家的报告，数以千计的海象罕见地通过浮冰大规模迁移到阿拉斯加沿岸的旱地上。

属类：英汉句库-article.yeeyan.org-

Study on the Regularities of Lead Distribution in Dry Land Soil Beside Road

公路两侧旱田土壤中铅分布规律初报

属类：中国大陆-www.ilib.cn-

Effects of Nitrogen Supply on Wheat Adaptation to Environment in Dry Land

供氮对旱作小麦环境适应性的影响

属类：中国大陆-www.ilib.cn-

Half of Goolwa’s boat moorings are now on dry land .

古尔瓦半数停泊码头如今都在旱地上。

属类：英汉句库-www.ecocn.org-

Research advances and development trend of farming system in dry-land regions

国内外旱区农作制度研究进展与趋势

属类：中国大陆-service.ilib.cn-

Analysis on yield formation factors of dry rice with Dry-land seeding and rice with dryland cultivation

旱稻旱种与水稻旱栽产量构成因素分析

属类：中国大陆-www.ilib.cn-