种间距对不同结瘤特性套作大豆物质积累、鼓粒及产量形成的影响

庞婷,陈平,袁晓婷,雷鹿,杜青,付智丹,张晓娜,周颖,任建锐,王甜,汪锦,杨文钰,雍太文

Effects of Row Spacing on Dry Matter Accumulation, Grain Filling and Yield Formation of Different Nodulation Characteristic Soybeans in Intercropping

Ting PANG,Ping CHEN,XiaoTing YUAN,Lu LEI,Qing DU,ZhiDan FU,XiaoNa ZHANG,Ying ZHOU,JianRui REN,Tian WANG,Jin WANG,WenYu YANG,TaiWen YONG

表4 不同处理下大豆鼓粒进程的曲线模拟

Table 4 The simulative equation of grain filling process of soybean under different treatments

处理 Treatment	模拟方程 Simulative equation	相关系数 Correlation coefficient
A1B1	Y=17.5570/(1+e^{3.6696-0.1501x})^1/0.0806	0.9977**
A1B2	Y=17.1461/(1+e^{3.4713-0.1508x})^1/0.0841	0.9947**
A1B3	Y=24.4795/(1+e^{3.4113-0.2168x})^1/0.0134	0.9911**
A2B1	Y=18.7089/(1+e^{2.3874-0.1275x})^1/0.0417	0.9971**
A2B2	Y=15.4204/(1+e^{9.0364-0.2440x})^1/0.4750	0.9954**
A2B3	Y=23.4872/(1+e^{0.8381-0.1386x})^1/0.0131	0.9851**
A3B1	Y=18.5408/(1+e^{2.6195-0.1380x})^1/0.0420	0.9963**
A3B2	Y=16.2227/(1+e^{3.4650-0.1622x})^1/0.0540	0.9961**
A3B3	Y=24.2147/(1+e^{2.5246-0.1638x})^1/0.0269	0.9975**
A4B1	Y=19.9867/(1+e^{1.8642-0.1218x})^1/0.0342	0.9956**
A4B2	Y=16.8530/(1+e^{1.0419-0.0982x})^1/0.0514	0.9950**
A4B3	Y=25.6150/(1+e^{1.8951-0.1568x})^1/0.0191	0.9950**
A5B1	Y=18.2363/(1+e^{2.4845-0.1506x})^1/0.0245	0.9922**
A5B2	Y=18.0886/(1+e^{0.5033-0.1045x})^1/0.0196	0.9983**
A5B3	Y=26.2659/(1+e^{0.4055-0.1268x})^1/0.0136	0.9859**