Effect of irrigation frequency and amount on seed yield and yield components of russian wildrye 灌水对新麦草种子产量及产量构成的影响
2.
Fully replicated randomized field experiments were conducted in 1997 to study the changes in seed vigor during seed maturation of russian wildrye ( psathyrostachys juncea ) 摘要1997年对新麦草种子成熟过程中活力变化进行了研究。