不同氮磷钾肥料配施比例对上海青生物量的影响

doi:10.12190/j.issn.2096-1197.2020.01.10

Abstract

Abstract: 【Objective】In order to study the optimal NPK ratio for Brassica chinensis L..【Methods】Part of “3414” fertilizer effect strategy was used to design Brassica chinensis L. fertilization experiment. Combined with the changes of soil nutrient composition,the biomass and soil nutrient content of Brassica chinensis L. were compared under different treatments. 【Results】The fresh weight and NPK content of Brassica chinensis L. Using N₂P₂K₂ fertilization strategy were significantly higher than other treatments. This strategy was highly beneficial to maintain the soil nutrition structure and prevent soil alkalization. It was determined that the N₂P₂K₂ fertilization strategy was better.【Conclusion】 On this basis,the optimal fertilization strategy for Brassica chinensis L. was revised to be 2.373∶2∶2 by curve fitting of nitrogen fertilizer effect on the P₂K₂ level. Using the optimal NPK ratio,the fresh weight and NPK content of Brassica chinensis L. were close to the maximum point,making the return the highest.

Key words: Brassica chinensis L., Biomass, Content of NPK, Soil nutrient, Curve fitting

CLC Number:

S634.3

CAI Wuning, LI Xiaoyan, YUAN Qi, ZHU Kun. Effects of different NPK fertilizer application ratio on biomass of Brassica chinensis L.[J].Journal of Northern Agriculture, 2020, 48(1): 51-55.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: https://journal30.magtechjournal.com/bfnyxb/EN/10.12190/j.issn.2096-1197.2020.01.10

https://journal30.magtechjournal.com/bfnyxb/EN/Y2020/V48/I1/51

References 12

[1]	胡广宇. 不同草炭混合基质配比对上海青育苗的影响[J].中国园艺文摘,2017,33(7):23-25.
[2]	毛莲珍,唐迪,赵凯.复合肥与尿素不同配比施肥对上海青幼苗生长的影响研究[J].河南农业,2018(23):17-18.
[3]	张兆辉,左恩强,姜玉萍,等.不同施肥方式对上海青生长、养分吸收及品质的影响[J].中国瓜菜,2013,26(3):36-38.
[4]	邵光永,郑伟年,吴良欢.植物源杀虫剂与氮磷钾混配叶面肥对小白菜施用效果研究[J]. 农业环境科学学报,2006,25(1):59-62.
[5]	白厚义,陈秀虎,谢文娟,等. 氮、磷、钾对小白菜产量和硝酸盐含量的影响及最优配方的选择[J]. 广西农业生物科学,2004,23(2):113-117.
[6]	唐新莲,黎晓峰,王星,等.有机肥及几种化学药剂对小白菜产量和品质的影响[J].中国农学通报,2006,22(8):317-319.
[7]	鲍士旦. 土壤农化分析[M]. 北京:中国农业出版社,2000:152-200.
[8]	孙义祥,郭跃升,于舜章,等.应用“3414”试验建立冬小麦测土配方施肥指标体系[J].植物营养与肥料学报,2009,15(1):197-203.
[9]	曾洪玉,毛伟,唐宝国,等.油菜氮肥效应及土壤养分变化的研究[J].农业科学,2018,8(10):1200-1206.
[10]	唐新莲,顾明华,潘丽梅,等. 氮、磷、钾、锌配施对小白菜产量和品质的效应[J]. 中国土壤与肥料,2007(3):47-51.
[11]	张福锁,王激清,张卫峰,等.中国主要粮食作物肥料利用率现状与提高途径[J].土壤学报,2008,45(5):915-924.
[12]	陈秀虎,杨敏,黎晓峰.磷、钾和不同氮源对小白菜产量和品质的影响与分析[J].江西农业大学学报,2008(3):443-448.

[1]	LI Ruihong, LI Hongxia, LI Changsheng, LIU Peijing, WANG Fei, GU Yang. Effects of microbial inoculants on biomass of continuous cropping Astragalus membranaceus var. mongholicus and soil fungal community structure [J]. Journal of Northern Agriculture, 2022, 50(6): 50-56.
[2]	DUAN Yu, ZHANG Tingting, CAO Jufeng, HAO Yunfeng, ZHANG Jun, AN Hao, LIANG Junmei. Study on the application effect and suitable substitution ratio of organic fertilizer for chemical fertilizer for sunflower in the Hetao Irrigation Area [J]. Journal of Northern Agriculture, 2022, 50(4): 67-73.
[3]	LI Changlong, ZHAO Peng, JIANG Shengxiu, QI Fujun, MA Yulian. Dynamic study on growth,biomass and distribution of Puionium dolabratum under artificial cultivation conditions [J]. Journal of Northern Agriculture, 2021, 49(6): 45-50.
[4]	DU Jinwei, JIANG Wei, FU Chongyi, BAI Hongmei, XUE Guoping. The effects of sheep dung composting extract on greenhouse tomato yield,quality,and soil nutrient content [J]. Journal of Northern Agriculture, 2021, 49(5): 77-84.
[5]	FENG Biao, Qinggeer, GAO Julin, YU Xiaofang, HU Shuping, ZHANG Xin, XUE Hongfei, LIU Ruizhi, LIU Aiye. Effects of different tillage methods on soil enzyme activity,microbial biomass and community composition [J]. Journal of Northern Agriculture, 2021, 49(3): 64-73.
[6]	CHEN Hongxia, BAO Xiang, LIU Guohou, LAN Qing. Analysis of soil nutrients and soil particle size characteristics of medicinal plants habitat in desert steppe [J]. Journal of Northern Agriculture, 2020, 48(6): 62-67.
[7]	BAI Hongwei, SUO Quanyi, LIU Wei, LIN Fangchun. Nutrients releasing characteristics of nitrogen,phosphorus and potassium in coal-based compound fertilizer under simulated farmland conditions [J]. Journal of Northern Agriculture, 2020, 48(2): 34-42.
[8]	SHI Xiaohua, CUI Shixin, HAO Kai, KONG Shuo, JIA Shasha, JIN Zhi, KANG Wenqin, FAN Mingshou. Effects of organic fertilizer application on soil characteristics and nutrient utilization efficiency in farmland [J]. Journal of Northern Agriculture, 2020, 48(2): 58-64.
[9]	ZHANG Yazhen, LI Yuejin, JING Yupeng, LI Xiuping, SHI Pei, LI Yanfang, LU Xudong, LIAN Heifei, WANG Qingmeng. Effect of increasing amounts of organic fertilizer on the soil salinity and nutrient characteristics of saline-alkaline soil in Tumochuan Plain [J]. Journal of Northern Agriculture, 2019, 47(6): 34-41.
[10]	GAO Riping, ZHAO Sihua, GAO Yu, HAN Yunfei, REN Yongfeng, ZHAO Peiyi. Effects of straw mulching on soil nutrient characteristics and maize yield in loess plateau of Inner Mongolia [J]. Journal of Northern Agriculture, 2019, 47(4): 52-56.
[11]	HU Wanxing, ZHAO Bosi, SHI Yu, CHENG Yuqi, ZHOU Yunyun, JIA Ben, ZHANG Yi. Effects of ecological nano-selenium on the growth and photosynthetic characteristics of purple potatoes [J]. Journal of Northern Agriculture, 2019, 47(3): 64-69.
[12]	HAO Liangjie, BAO Xiang, WANG Mingjiu, WANG Yan. Effects of artificial grassland on soil nutrient characters of a degraded sandy meadow [J]. Journal of Northern Agriculture, 2019, 47(3): 108-116.
[13]	YU Yajing;LI Yuejin;LI Qingchun;WANG Danlan(College of Grassland,Resources and Environment,Inner Mongolia Agricultural University,Hohhot 010018,China). Effect of different land use types on soil nutrient contents under grassland,woodland and cultivated land in the farming-pastoral ecotone in the Siziwang Banner of Inner Mongolia [J]. Journal of Northern Agriculture, 2019, 47(2): 66-72.
[14]	. Effect of plant density on grain yield and dry matter accumulation in spring maize Guangde5 [J]. Journal of Northern Agriculture, 2018, 46(4): 10-10.
[15]	. Effect of petroleum pollution on seed germination and early growth of several plants [J]. Journal of Northern Agriculture, 2016, 44(6): 59-59.

Effects of different NPK fertilizer application ratio on biomass of Brassica chinensis L.

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References 12

Related Articles 15

Metrics

Comments

Recommended 0