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

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

Effects of interaction between calcium and nitrogen fertilizers on dry matter, nitrogen accumulation and distribution, and yield in peanut

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

表3 不同施钙量和施氮量对花生干物质分配的影响

Table 3 Effects of calcium and nitrogen application on dry matter distribution in peanut

处理 Treatment 济阳Jiyang (JY) 饮马泉Yinmaquan (YMQ) 营养器官VO (kg hm-2) 营养器官 VO (%) 生殖器官 GO (kg hm-2) 生殖器官 GO (%) 营养器官 VO (kg hm-2) 营养器官 VO (%) 生殖器官 GO (kg hm-2) 生殖器官 GO (%) 施钙量 Ca rate (kg hm-2) Ca0 8065 b 59.2 5593 b 40.8 8054 b 55.0 6622 b 45.0 Ca600 8709 a 56.3 6806 a 43.7 8502 a 51.6 7992 a 48.4 施氮量 N rate (kg hm-2) N0 7603 c 60.4 5013 d 39.6 7282 c 55.5 5869 d 44.5 N75 8329 b 58.6 5897 c 41.4 8110 b 53.0 7240 c 47.0 N150 8443 b 56.8 6445 b 43.2 8597 a 51.0 8287 a 49.0 N225 8843 a 55.6 7090 a 44.4 8737 a 53.2 7712 b 46.8 N300 8718 a 57.2 6551 b 42.8 8665 a 53.9 7429 c 46.1 施钙量×施氮量 Ca rate × N rate Ca0×N0 7170 e 61.4 4503 g 38.6 6717 e 57.0 5067 h 43.0 Ca0×N75 7876 d 59.8 5302 f 40.2 7766 d 54.7 6437 g 45.3 Ca0×N150 8077 d 58.4 5763 d 41.6 8418 c 52.4 7647 d 47.6 Ca0×N225 8683 bc 57.4 6450 c 42.6 8743 a 55.2 7101 f 44.8 Ca0×N300 8515 c 58.9 5948 d 41.1 8627 bc 55.7 6858 ef 44.3 Ca600×N0 8036 d 59.3 5523 e 40.7 7848 d 54.1 6668 fg 45.9 Ca600×N75 8780 ab 57.5 6493 c 42.5 8455 bc 51.2 8043 c 48.8 Ca600×N150 8809 ab 55.3 7127 b 44.7 8775 a 49.6 8927 a 50.4 Ca600×N225 9002 a 53.8 7730 a 46.2 8732 a 51.2 8323 b 48.8 Ca600×N300 8920 ab 55.5 7155 b 44.5 8702 ab 52.1 7999 c 47.9 变异来源 Source of variation 施钙量 Calcium (Ca) ** ** ** ** 施氮量 Nitrogen (N) ** ** ** ** 施钙量×施氮量 Ca×N ns ns ** ns