氮素对紫花苜蓿种子产量与氮累积动态变化的影响
陈玲玲
1,
2
, 任伟
3
, 毛培胜
1,
*
, 乌仁图雅
2
, 王胜男
2
, 梁庆伟
2
Effects of nitrogen application on seed yield and nitrogen accumulation in alfalfa (
Medicago sativa
)
CHEN Ling-Ling
1,
2
, REN Wei
3
, MAO Pei-Sheng
1,
*
, WU Ren-Tu-Ya
2
, WANG Sheng-Nan
2
, LIANG Qing-Wei
2
氮素水平对紫花苜蓿生殖器官氮素分配比率动态变化的影响