STUDY ON CULTIVATION TECHNIQUES OF INCREASING PRODUCTION IN WHEAT GROWN AFTER DRY RICE HARVESTS
Zhang Yifeng1, Wang Dasheng2, Liu Yong3
1. nstitute of Geography,Chinese Academic of Sciences,Beijing 100101;
2. The Office of Agricultural Project,CAS,Beijing 100864;
3. Agricul tural Technology Station of Shuang qiao,Huaiyuan Anhui,Bangbu 233400
Abstract：Wheat grown after the rice harvest is very difficult to sow in time, because rice is harvested too late. In addition, the soil after rice harvests is hardened and impervious, not good in functions of physics and chemistry, so the production of wheat grown after rice harvests is low and unstable. To change the situation, we advance a test of replacement of rice by dry rice. The result displays that wheat grown after dry rice harvest has increased by 100 kg, because dry rice ripens 10 day earlier than wheat grown after rice and the function of soil can be regulated in physics and chemistry features.
张义丰, 王大生, 刘勇. 旱作水稻稻茬小麦增产栽培技术研究[J]. 地理科学进展, 1999, 18(1): 88-94.
Zhang Yifeng, Wang Dasheng, Liu Yong. STUDY ON CULTIVATION TECHNIQUES OF INCREASING PRODUCTION IN WHEAT GROWN AFTER DRY RICE HARVESTS. PROGRESS IN GEOGRAPHY, 1999, 18(1): 88-94.