摘要
研究了不同水肥处理膜下滴灌棉田土壤根际微生物数量及种类的变化 ,结果表明 :水分处理对微生物数量的影响比施肥要明显 ,花铃期土壤根际微生物数量与棉花产量呈正相关 ,其中适水中肥处理下数量最多 。
This paper studied total and physiology groups of rhizospheric microorganism on the different water and fertilizer under mulch drip irrigation. The results of test showed: Water produced greater effect on total rhizospheric microorganism than those of fertilizer. Rhizospheric microorganism of the bolling was positively correlated with yield, quantity of rhizospheric microorganism was more than others under moderate water and fertilizer.
出处
《新疆农业大学学报》
CAS
2000年第4期56-58,共3页
Journal of Xinjiang Agricultural University
基金
国家自然科学基金资助项目 !(39660 0 66)
