英语课堂常用语 ... Are you a new student? 你是新生么? Hi, guys.Let’s go inside 喂,孩子们,咱们进教室吧。 Let’s go in. 咱们进去吧。 ...
基于1个网页-相关网页
high yielding wheat varieties 小麦高产品种
varieties yielding index 品种丰产性指数
new high-yielding rice varieties 水稻高产新品种
Borlaug began work at a Rockefeller Foundation-funded project in Mexico to increase wheat production by developing higher-yielding varieties of the crop.
博洛格开始在洛克菲勒基金会资助的墨西哥项目中工作,通过开发高产品种来提高小麦产量。
More hardy varieties, yielding over four tons per hectare, have been developed and tested successfully in Bangladesh, a country repeatedly affected by flooding.
在频繁遭受洪灾的孟加拉国成功地开发并试种了耐性更强的,每公顷产量超过4吨的品种。
Raising rice productivity: High-yielding rice lines and varieties from IRRI (including "IR-8") were being utilized by Chinese researchers well before formal relationships were established in 1984.
提高水稻产量:早在1984年建立正式关系前,水稻所的高产水稻品系和品种(包括“IR-8")即已被中国研究人员广泛采用。
In 1944,when many experts warned of mass starvation in developing nations where populations were expanding faster than crop production, Borlaug began work at a Rockefeller Foundation-funded project in Mexico to increase wheat production by developing higher-yielding varieties of the crop.
VOA: standard.2009.09.13
But his big breakthrough came later, breeding high-yielding wheat varieties that more than tripled the harvest.
VOA: standard.2009.09.16
应用推荐