Area of grain ration cropland should rise to decrease accordingly along with commissariat unit area yield.
口粮田面积应随粮食单产提高相应减少。

The Situation and Remedial Measures of the Cropland Polluted by Heavy Metals from Mining along the Diaojiang River
广西刁江沿岸农田受矿山重金属污染现状与治理对策

It was defined that the Panax ginseng cultivation in cropland was the chief approach, and in woodland was the major approach.
林下护育山参是人参种植业发展的主要途径

Build contemporary agriculture company, the farmer becomes a shareholder with cropland, participate in profit share out bonus.
建立现代农业公司，农民以田地入股，参与利润分红。

A study on the comprehensive technique of cattle raising and planting a few kinds of high quality grasses on unoccupied cropland in winter
冬闲田土种植几种禾草饲养育肥牛的配套技术研究

Soil Carbon and Nitrogen Sequestration Following Cropland to Forage Grassland Conversion in the Marginal Land in the Middle of Heihe River Basin, Northwest China
黑河中游边缘绿洲农田退耕还草的土壤碳，氮固存效应