|Table of Contents|

Effects of Organic Fertilizer Replacing Partial Chemical Nitrogen Fertilizer on Yield,Quality,and Soil Physicochemical Properties of Chili Peppers in Solar Greenhouses

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年18
Page:
41-48
Research Field:
Publishing date:

Info

Title:
Effects of Organic Fertilizer Replacing Partial Chemical Nitrogen Fertilizer on Yield,Quality,and Soil Physicochemical Properties of Chili Peppers in Solar Greenhouses
Author(s):
WANG Haiyin
(Agriculture and Rural Bureau of Jingyuan County in Gansu Province,Baiyin,Gansu 730600)
Keywords:
chili peppersorganic fertilizersoil fertilityyieldquality
PACS:
S 626;S 641.3
DOI:
10.11937/bfyy.20241373
Abstract:
The ‘Aolong 1818’ chili pepper was used as the test materials,the effects of substituting chemical nitrogen fertilizers with organic fertilizers on chili yield,quality,and soil fertility in solar greenhouses were studied.The experimental treatments included no fertilization (T0),100% chemical nitrogen fertilizer (T1),and substituting of 15% (T2),30% (T3),and 45% (T4) chemical nitrogen fertilizer with organic fertilizers,in order to evaluate the effectiveness of organic fertilizers as partial substitutes for chemical nitrogen in improving chili production in solar greenhouses.The results showed that organic fertilizer substitution partial chemical nitrogen fertilizer (T2-T4) could significantly improve the photosynthetic capacity,growth,yield,quality,and nitrogen fertilizer utilization efficiency of chili pepper,as well as soil fertility.In particular,the 30% substitution ratio (T3) was found to be optimal.Compared to the T1 treatment,the T3 treatment increased soil organic matter,available phosphorus,and available potassium by 130.1%,72.2%,and 115.2%,respectively.Additionally,it improved photosynthetic capacity by increasing SPAD (12.2%),net photosynthetic rate (19.4%),transpiration rate (19.1%),and stomatal conductance (16.2%).Ultimately,the T3 treatment improved chili growth and soil fertility,resulting in a 26.1% increase in chili yield and a 213.5% increase in nitrogen fertilizer agronomic efficiency.Furthermore,this substitution ratio improved the quality of the chili pepper.Therefore,implementing a 30% substitution ratio of organic fertilizers for chemical nitrogen fertilizers in solar greenhouses can not only improve soil fertility and chili growth,but also increase yield,quality,and nitrogen fertilizer utilization efficiency.

References:

[1]史建硕,郭丽,王丽英,等.优化配方施肥对华北地区露地辣椒产量、品质和养分吸收利用的影响[J].中国土壤与肥料,2022(2):86-92.[2]张俊峰.基于外源褪黑素作用的辣椒耐低温弱光生理及分子响应机理研究[D].兰州:甘肃农业大学,2020.[3]李春阳.五个辣椒品种在甘肃庄浪的生产表现对比试验[J].西北园艺(综合),2023(2):49-51.[4]李晓亮,余小兰,戚志强,等.海南有机肥替代氮肥对辣椒生长和品质的影响[J].中国土壤与肥料,2021(1):151-155.[5]窦宗信,庞勇,王宝春,等.生物有机肥对日光温室番茄产量和品质的影响[J].中国农学通报,2024,40(1):28-32.[6]赵红,袁培民,吕贻忠,等.施用有机肥对土壤团聚体稳定性的影响[J].土壤,2011,43(2):306-311.[7]邬刚,袁嫚嫚,王家宝,等.有机肥替代化肥对设施番茄产量·品质和土壤养分的影响[J].安徽农业科学,2023,51(23):117-119.[8]王慎强,李欣,徐富安,等.长期施用化肥与有机肥对潮土土壤物理性质的影响[J].中国生态农业学报,2001,9(2):77-78.[9]柳燕兰,宋尚有,王平.免耕及有机肥施用对黄土高原地区春小麦土壤水分及容重的影响[J].干旱地区农业研究,2011,29(3):154-158.[10]马荣辉,梁金英,王宪刚,等.化肥减量配施有机肥对设施番茄产量、品质和土壤肥力的影响[J].北方园艺,2023(24):45-51.[11]常晨晨,王晓莉,朱红艳,等.设施内不同施肥处理对辣椒生长及土壤养分的影响[J].江苏农业科学,2021,49(3):110-115.[12]李海峰,任红松,张春梅,等.商品有机肥对设施辣椒产量、经济效益及养分吸收的影响[J].江苏农业科学,2020,48(14):178-182.[13]张晓阳,蔡艳,侯建伟,等.有机肥对土壤容重及桃树根系生长的影响[J].安徽农业科学,2020,48(13):53-55.[14]李菊梅,李冬初,徐明岗,等.红壤施用有机肥对土壤容重和团聚体及水力学性质的影响[J].土壤,2004,36(3):297-301.[15]李蒙,吕淑蓓,张梦媛,等.生物有机肥添加量对辣椒幼苗生长的影响[J].浙江农业科学,2020,61(2):243-245,248.[16]陈军,郑青松.生物有机肥与AM真菌配施对连作番茄品质、土壤性质及真菌群落结构的影响[J].江苏农业科学,2024,52(2):245-252.[17]李海峰,刘国宏,郭红梅,等.化肥减施对设施辣椒生长、产量和品质的影响[J].中国农学通报,2023,39(19):33-38.[18]孙思淼,王晓军,高洪生.液体厩肥替代化肥对玉米生长及产量的影响[J].黑龙江农业科学,2024(1):17-22.[19]杨旖璇,屈忠义,杨威,等.氮肥和有机肥配施对盐碱地酿酒高粱生长、氮素利用效率及土壤N2O排放的影响[J].干旱地区农业研究,2023,41(6):116-127.[20]罗雪梅,陈明媛,王宁宁,等.有机肥替代部分化学氮肥对连作棉田土壤氮分布及氮肥吸收利用的影响[J].中国农学通报,2023,39(33):76-84.[21]陈萍,李惠霞,马玲芳,等.宁夏潮土区有机肥替代化学氮肥对玉米产量及氮素利用效率的影响[J].中国土壤与肥料,2023(9):136-142.[22]余高,陈芬,谢英荷,等.化肥减施、有机肥配施对辣椒产量及品质的影响[J].北方园艺,2020(4):47-53.[23]王赫,李晓雪,王亚玲,等.化肥减量配施有机肥和菌剂对辣椒产量、品质和养分累积的影响[J].北方园艺,2021(16):1-7.

Memo

Memo:
-
Last Update: 2024-10-11