1) paddy rice land
![点击朗读](/dictall/images/read.gif)
稻区耕地
1.
In this paper,we discuss soil nutrients change status of paddy rice land in Jidong coastal area since 1980,to analyse the reasons and put forward a modified way.
本文论述了自1980年调查以来冀东滨海稻区耕地土壤养分的变化状况,分析了土壤养分含量变化的原因,提出了改良途径。
2) arable area
![点击朗读](/dictall/images/read.gif)
可耕地区
4) sloping dryland
![点击朗读](/dictall/images/read.gif)
旱区坡耕地
1.
Study on long-term site-specific conservation tillage on sloping dryland in the western part of Henan——Ⅰ. Effects of No-till and subsoiling with mulching on growth characteristics and yield of winter wheat
利用长期定位试验方法(1999~2006年),在豫西旱区坡耕地上进行了不同保护耕作冬小麦生育及产量效应研究。
5) type of cultivated land area
![点击朗读](/dictall/images/read.gif)
耕地类型区
1.
Then,fertility evaluation index systems were established in each type of cultivated land area,according to the three major types of cultivated land area characteristics in Ming-guang city(Plain influx of farmland soil type,type of paddy cultivated land area,hilly mountain area of arable land types).
针对明光市三大耕地类型区(平原潮土耕地类型区、稻田耕地类型区、山地丘陵耕地类型区)特点,分别建立其耕地地力评价指标体系。
补充资料:可耕地
可以耕作的土地。包括现有耕地和可开垦的宜农荒地。但坡度较大、水土流失严重需退耕还林、退耕还牧的土地不在内。
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