|Table of Contents|

Effects of Straw Combined With Different Forms of Nitrogen Fertilizer on Soil Nutrient Under Facility Cultivation Condition

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年15
Page:
67-74
Research Field:
Publishing date:

Info

Title:
Effects of Straw Combined With Different Forms of Nitrogen Fertilizer on Soil Nutrient Under Facility Cultivation Condition
Author(s):
MA Ling; LI Huixia; WANG Haoyu; WANG Shaoyan; SONG Xiaohui; Ayizaohela·AIXIDING
(College of Agriculture,Ningxia University,Yinchuan,Ningxia 750021)
Keywords:
straw; different forms of nitrogen; facility cultivation soil; soil nutrients
PACS:
S 515
DOI:
10.11937/bfyy.20240229
Abstract:
Taking soil from facility cultivation parks as test materials,a two-factors randomized block experiment was conducted by different straws (no straw R0,rape straw R1 and rice straw R2),and different forms of nitrogen fertilizers (no fertilizer N0,CO(NH2)2 N1 and KNO3 N2 and controlled release urea N3) under solar greenhouse condition.Some soil nutrient indicators and their interrelationships were determined and analyzed,in order to provide reference for the soil improvement and fertilization techniques by organic combined with inorganic fertilizers under facility cultivation in Northwest China.The results showed that,1) the soil urease activity was significantly increased after applying straw,compared with R0,soil organic matter(SOM) were increased by 10.6% and 22.4% and mineral bound organic carbon(SOC) were increased by 5.7% and 8.8% and available potassium(AK) were increased by 25.9% and 26.7% under R1 and R2 treatment.2) Compared with R0 treatment,soil nitrate nitrogen (NH4-N),available phosphorus (AP) and pH were decreased by 32.2%,23.6% and 1.5% under R1 treatment,and there was no significant change in R2 treatment.3) After applying different forms equal amounts nitrogen fertilizer,soil urease activity was significantly inhibited by N1 and N2 treatments,the NH4-N content of N1 and N3 was 41.5 and 13.9 times higher than that of N0,respectively.The soil nitrate nitrogen (NO3-N) content was significantly increased by N1,N2 and N3 treatment,and AP of N1 treatment was increased by 47.4% compared to N0.4) There was a significant positive correlation between SOM and SOC,total nitrogen,and urease activity.The NO3-N content was significantly correlated with EC value and AK.In a conclusion,it could be seen that rapeseed straw was superior to rice straw in improving soil organic matter,urease activity,and increasing soil effective nutrients.Ordinary urea was superior to the other two nitrogen fertilizers in balancing the proportion of nitrate and ammonium nitrogen in the soil and increasing the content of available phosphorus.It was recommended to combine rapeseed straw with ordinary urea for facility soil fertilization and improvement according to the soil salinization under facility cultivation,the susceptibility to ammonia poisoning in enclosed environments,and the nutritional characteristics of horticultural crops.

References:

［1］蔡祖聪.我国设施栽培养分管理中待解的科学和技术问题［J］.土壤学报,2019,56(1):36-43.［2］SHAN H,ZHENG Y,WU J,et al.Effect of crop residue retention on rice yield in China:A meta-analysis［J］.Field Crops Research,2013,154(3):188-194.［3］王雪鑫.还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响［D］.沈阳：沈阳农业大学,2020.［4］麦逸辰,卜容燕,韩上,等.添加不同外源氮对水稻秸秆腐解和养分释放的影响［J］.农业工程学报,2021,37(22):210-219.［5］朱远芃,金梦灿,马超,等.外源氮肥和腐熟剂对小麦秸秆腐解的影响［J］.生态环境学报,2019,28(3):612-619.［6］刘雨杭,刘蓉,赵长坤,等.油菜秸秆还田与氮肥调控对腐解率及养分释放的影响［J］.江苏农业科学,2020,48(21):288-291.［7］石琳.不同形态氮素调控玉米秸秆腐解的作用机理［D］.合肥：安徽农业大学,2022.［8］WANG X Y,SUN B,MAO J D,et al.Structural convergence of maize and wheat straw during two-year decomposition under different climate conditions［J］.Environmental Science & Technology,2012,46(13):7159-7165.［9］曾莉,张鑫,张水清,等.不同施氮量下潮土中小麦秸秆腐解特性及其养分释放和结构变化特征［J］.植物营养与肥料学报,2020,26(9):1565-1577.［10］张学林,周亚男,李晓立,等.氮肥对室内和大田条件下作物秸秆分解和养分释放的影响［J］.中国农业科学,2019,52(10):1746-1760.［11］DANNEHL T,LEITHOLD G,BROCK C.The effect of C:N ratios on the fate of carbon from straw and green manure in soil［J］.European Journal of Soil Science,2017,68(6):988-998.［12］李晓韦,韩上,雷之萌,等.氮素形态对油菜秸秆腐解及养分释放规律的影响［J］.中国生态农业学报(中英文),2019,27(5):717-725.［13］鲍士旦.土壤农化分析［M］.3版.北京:中国农业出版社,2000.［14］CAMBARDELLA C A,ELLIOTT E T.Particulate soil organic-matter changes across a grassland cultivation sequence［J］.Soil Science Society of America Journal,1992,56:777-783.［15］徐嘉晖,高雷,孙颖,等.大兴安岭森林土壤矿物结合态有机碳与黑碳的分布及土壤固碳潜力［J］.土壤学报,2018,55(1):236-246.［16］蔡岸冬,徐香茹,张旭博,等.不同利用方式下土壤矿物结合态有机碳特征与容量分析［J］.中国农业科学,2014,47(21):4291-4299.［17］BECKER R,BUBNER B,REMUS R,et al.Impact of multi-resistant transgenic Bt maize on straw decomposition and the involved microbial communities［J］.Applied Soil Ecology,2014,73:9-18.［18］雷之萌.不同形态氮素的氮肥对稻轩的促腐效应［D］.合肥：安徽农业大学,2019.［19］陈兴丽,周建斌,刘建亮,等.不同施肥处理对玉米秸秆碳氮比及其矿化特性的影响［J］.应用生态学报,2009,20(2):314-319.［20］刘智杰,黄丽,李峰,等.秸秆还田对水稻土黏土矿物组成和钾素释放的影响［J］.土壤通报,2018,49(6):1390-1396.［21］宋孝周,郭康权,冯德君,等.农作物秸秆特性及其重组材性能［J］.农业工程学报,2009,25(7):180-184.［22］LI X G,JIA B,LYU J T,et al.Nitrogen fertilization decreases the decomposition of soil organic matter and plant residues in planted soils［J］.Soil Biology and Biochemistry,2017,112:47-55.

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Last Update: 2024-08-23