溶解氧浓度对水稻分蘖期根系生长及氮素利用特性的影响

胡继杰,钟楚,胡志华,张均华,曹小闯,刘守坎,金千瑜,朱练峰

Effects of Dissolved Oxygen Concentration on Root Growth at Tillering Stage and Nitrogen Utilization Characteristics of Rice

HU JiJie,ZHONG Chu,HU ZhiHua,ZHANG JunHua,CAO XiaoChuang,LIU ShouKan,JIN QianYu,ZHU LianFeng

图5 不同溶解氧浓度水稻植株主要生育时期含氮量

Fig. 5 Difference in nitrogen content in plant of rice at main growth stage under different dissolved oxygen concentrations