Experiment and Effect Analysis on Maize Fluid Sowing
Fluid sowing is a new way to save water against drought, to ensure the emergence rate and yield of the crop. Experiments were carried out to verify the effect of fluid sowing on the emergence rate and growing status of the seedlings. The cost increase for applying of super absorbent polymer (SAP) was analyzed, the water decreased and the cost saved were measured and calculated, the relevant yield and income increase were also measured and analyzed. Under the study conditions, the cost increase for applying SAP was 145~313 RMB/hm2, the water saved was 3.885~8.325 nrVhm2 and the relevant cost saving for water was 0.97~2.08 RMB/hm2, the income and net income may increase 900RMB/hm2and 587~755 RMB/hm2 respectively. The analysis showed that the development and application of fluid sowing machine is of significant economic effect.
maize fluid sowing water saveing super absorbent polymer effect analysis
Xin Ming-jin Song Yu-qiu Ren Wen-tao Kong Ai-ju Hu Yan-qing
College of Engineering Shenyang Agricultural University Shenyang, China, 110866
国际会议
山东淄博
英文
106-108
2011-05-27（万方平台首次上网日期，不代表论文的发表时间）