Journal of Nuclear Agricultural Sciences

Effects of Novel Nitrogen Fertilizer on Yield and Economic Profits of Wheat-Intercropped Pepper

JIANG Qiannan, SUI Fuqing, ZHOU Jiankang, YUE Yanjun, ZHANG Zhiyang, YE Youliang, ZHAO Peng, YUAN Tianyou

Journal of Nuclear Agricultural Sciences, 2025, 39(11): 2549-2558. DOI: 10.11869/j.issn.1000-8551.2025.11.2549

处理Treatment	果实颜色比例 Ration of different fruit color/%
处理Treatment	红色 Red	绿色Green	杂色Motley
CK	42.0ab	47.5ab	10.5a
CU	50.8a	43.8b	5.4b
CLU	50.2a	42.4b	7.4b
SU	29.5b	62.9a	7.6ab
CTU	36.6ab	55.5ab	7.9ab

Table 3 Effects of novel nitrogen fertilizer treatments in pepper fruits

Other figure/table from this article

Fig.1 Average temperature and rainfall distribution of Linying County， Luohe City， Henan Province， from May to September 2023
Table 1 Experimental treatment and fertilizer dosage
Fig.2 Effects of novel nitrogen fertilizers on the growth of wheat-intercropped pepper
Note： Different lowercase letters indicate significant difference at 0.05 level among different treatments. The same as following.
Fig.3 Effects of novel nitrogen fertilizer on the yield of wheat-intercropped pepper
Fig.4 Effects of novel nitrogen fertilizer on chlorophyll content of wheat-intercropped pepper
Note： A： Seedling stage. B： Vegetative growth stage. C： Flowering and fruit-setting stage. D： Ripening stage.
Fig.5 Effects of novel nitrogen fertilizer on nitrogen， phosphorus， and potassium contents and accumulations in wheat-intercropped pepper
Note： SS： Seedling stage. VGS： Vegetative growth stage. FFS： Flowering and fruit-setting stage. RS： Ripening stage.
Table 2 Effects of novel nitrogen fertilizers on nitrogen absorption and utilization in wheat-intercropped pepper
Table 4 Effects of novel nitrogen fertilizer treatments on the economic profits of peppers