1) tropical black earth
热带黑土
2) subtropical black earth
亚热带黑土
3) black soil belt
黑土带
1.
In the thesis, the technological system of protecting the soil fertilizer in the black soil belt was proposed, the plan was put forward from 6 aspects, such as the soil cultivation, crop planting ways, the water and fertilizer running and so on .
研究提出黑土带保土培肥可持续发展技术体系,从土壤耕作、作物种植方式、田间水分和肥料管理等6个方面进行了全方位的设计。
4) tropical soil
热带土壤
1.
Screening and Identification of One Strain of Phosphate-solubilizing Bacteria from the Tropical Soil and the Study on Its Antagonism
一株热带土壤解磷细菌的筛选鉴定及拮抗初探
2.
Screening of Phosphate Solubilizing Bacterias(PSB26) from the Tropical Soils and the Study of its Antagonism
热带土壤解磷细菌PSB26的筛选鉴定及拮抗初探
5) tropical red earth (=laterite)
热带红土
6) black-soil region of mid-tempenate agriculture zone
中温带黑土区
1.
Study on productivity of Medicago sativa with different agronomic measures in black-soil region of mid-tempenate agriculture zone;
中温带黑土区紫花苜蓿不同农艺措施下生产能力研究
补充资料：热带
1.赤道两侧南回归线和北回归线之间的地带称"热带"，也叫"回归带"。
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