基因型和环境对小麦产量、品质和氮素效率的影响

金欣欣,姚艳荣,贾秀领,姚海坡,申海平,崔永增,李谦

Effects of genotype and environment on wheat yield, quality, and nitrogen use efficiency

Xin-Xin JIN,Yan-Rong YAO,Xiu-Ling JIA,Hai-Po YAO,Hai-Ping SHEN,Yong-Zeng CUI,Qian LI

表5 不同品种或不同试验地点在不同氮肥条件下的产量

Table 5 Yields of different wheat varieties or location under different nitrogen fertilizers

品种或地点 Variety or location 产量 Yield (kg hm-2) N0 N180 N240 N300 品种 Variety 藁优2018 Gaoyou 2018 8872 c 9817 a 9773 a 9307 b 藁优5218 Gaoyou 5218 8514 b 9658 a 9712 a 9800 a 藁优5766 Gaoyou 5766 8233 c 9928 a 9406 b 9590 ab 邯麦18 Hanmai 18 8402 b 9824 a 9773 a 9646 a 河农5290 Henong 5290 8764 c 10155 a 9676 ab 9431 b 冀麦738 Jimai 738 9575 b 10465 a 9983 a 10329 a 冀麦867 Jimai 867 9092 c 10250 a 9869 ab 9623 b 科农2009 Kenong 2009 8956 c 9206 b 9453 ab 9705 a 师栾02-1 Shiluan 02-1 9299 b 9648 a 9626 a 9377 b 石4366 Shi 4366 9437 b 10386 a 9741 ab 9928 a 石农952 Shinong 952 8930 c 9735 a 9572 ab 9499 b 石优17 Shiyou 17 9309 b 9830 a 9430 b 9706 a 石优20 Shiyou 20 9123 b 9859 a 9581 b 9739 a 衡4444 Heng 4444 9737 b 10114 a 9853 ab 10165 a 济麦22 Jimai 22 9601 b 9656 ab 9874 a 9712 ab 平均 Average 9023 c 9804 a 9632 b 9559 b 地点 Location 馆陶 Guantao 8761 b 9376 a 9295 a 9462 a 宁晋 Ningjin 9036 b 9543 a 9572 a 9581 a 藁城 Gaocheng 9273 b 10492 a 10028 a 9934 a