钙与氮肥互作对花生干物质和氮素积累分配及产量的影响
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王建国, 张佳蕾, 郭峰, 唐朝辉, 杨莎, 彭振英, 孟静静, 崔利, 李新国, 万书波
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Effects of interaction between calcium and nitrogen fertilizers on dry matter, nitrogen accumulation and distribution, and yield in peanut
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WANG Jian-Guo, ZHANG Jia-Lei, GUO Feng, TANG Zhao-Hui, YANG Sha, PENG Zhen-Ying, MENG Jing-Jing, CUI Li, LI Xin-Guo, WAN Shu-Bo
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表5 不同施钙量和施氮量对花生产量和产量构成的影响
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Table 5 Effects of nitrogen and calcium application on yield and yield component in peanut
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处理
Treatment | 济阳Jiyang (JY) | 饮马泉Yinmaquan (YMQ) | 荚果产量
Pod yield
(kg hm-2) | 总果数
Total pods
(×104 pods hm-2) | 百果重
100-pod
weight (g) | 百仁重
100-kernel
weight (g) | 出仁率
Kernel rate
(%) | 荚果产量
Pod yield
(kg hm-2) | 总果数
Total pods
(×104 pods hm-2) | 百果重
100-pod
weight (g) | 百仁重
100-kernel
weight (g) | 出仁率
Kernel rate
(%) | | 钙量 Ca rate (kg hm-2) | | | | | | | | | | Ca0 | 5034 b | 330 b | 229.0 b | 94.6 b | 70.6 a | 5551 b | 345 b | 236.3 b | 97.3 a | 70.3 a | | Ca600 | 5824 a | 351 a | 236.1 a | 95.9 a | 70.7 a | 62,942 a | 366 a | 242.7 a | 98.8 a | 70.5 a | | 施氮量 N rate (kg hm-2) | | | | | | | | | | N0 | 4401 d | 312 d | 218.1 d | 92.7 d | 70.0 a | 5073 d | 330 d | 225.1 c | 95.5 c | 69.8 b | | N75 | 5053 c | 329 c | 230.5 c | 95.2 c | 70.5 a | 5648 c | 344 c | 238.9 b | 98.0 b | 70.3 ab | | N150 | 5712 b | 347 b | 237.0 bc | 96.1 c | 70.8 a | 6486 a | 375 a | 249.7 a | 100.3 a | 70.8 a | | N225 | 6172 a | 356 a | 242.4 b | 97.4 b | 71.0 a | 6348 a | 367 b | 244.3 ab | 99.0 ab | 70.6 a | | N300 | 5805 b | 352 a | 234.8 a | 94.8 a | 70.8 a | 6057 b | 363 b | 239.6 b | 97.5 b | 70.5 a | | 施钙量×施氮量 Ca rate × N rate | | | | | | | | | | Ca0×N0 | 3903 g | 299 f | 210.8 f | 92.3 d | 69.8 c | 4686 f | 320 f | 219.2 e | 95.0 c | 69.7 c | | Ca0×N75 | 4500 f | 313 e | 228.3 de | 94.4 c | 70.6 ab | 5219 e | 331 e | 235.4 c | 97.2 b | 70.0 bc | | Ca0×N150 | 5379 d | 336 c | 233.6 cd | 95.2 b | 70.7 ab | 6102 c | 361 c | 248.7 a | 99.7 b | 70.7 ab | | Ca0×N225 | 5876 c | 347 bc | 239.4 bc | 96.8 a | 71.0 a | 6044 c | 359 c | 241.5 b | 98.1 b | 70.6 ab | 处理
Treatment | 济阳Jiyang (JY) | 饮马泉Yinmaquan (YMQ) | 荚果产量
Pod yield
(kg hm-2) | 总果数
Total pods
(×104 pods hm-2) | 百果重
100-pod
weight (g) | 百仁重
100-kernel
weight (g) | 出仁率
Kernel rate
(%) | 荚果产量
Pod yield
(kg hm-2) | 总果数
Total pods
(×104 pods hm-2) | 百果重
100-pod
weight (g) | 百仁重
100-kernel
weight (g) | 出仁率
Kernel rate
(%) | | Ca0×N300 | 5510 cd | 343 c | 232.9 cd | 94.3 c | 70.7 ab | 5703 d | 355 c | 236.8 c | 96.7 bc | 70.3 abc | | Ca600×N0 | 4900 e | 324 d | 225.3 e | 93.1 d | 70.2 bc | 5459 e | 340 d | 231.0 d | 95.9 c | 69.8 c | | Ca600×N75 | 5606 c | 345 c | 232.7 cd | 96.0 ab | 70.5 ab | 6078 c | 357 c | 242.4 b | 98.9 ab | 70.7 ab | | Ca600×N150 | 6046 b | 358 ab | 240.3 ab | 97.0 a | 70.9 ab | 6871 a | 388 a | 250.7 a | 100.9 a | 70.9 ab | | Ca600×N225 | 6467 a | 366 a | 245.4 a | 98.0 a | 71.1 a | 6651 a | 374 b | 247.1 a | 99.9 ab | 70.7 a | | Ca600×N300 | 6099 b | 360 a | 236.7 bc | 95.4 b | 70.9 ab | 6412 b | 370 b | 242.4 b | 98.3 b | 70.6 ab | | 变异来源Source of variation | | | | | | | | | | 施钙量 Calcium (Ca) | ** | ** | ** | * | ns | ** | ** | ** | * | ns | | 施氮量 Nitrogen (N) | ** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
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