我国麦田有机肥替代化学氮肥的产量及经济环境效应

doi:10.3864/j.issn.0578-1752.2020.23.013

Abstract

Abstract:

【Objective】 Substituting fertilizer by manure is a key measure to reduce the amount of chemical nitrogen (N) fertilizer while maintaining yield. However, the complex relationships among grain yield, environmental costs, and economic benefits of substituting fertilizer by manure were still not clear for wheat production. This study quantified the agronomic, environmental and economic benefits of substituting fertilizer by manure, aiming to provide a reference for the application of substituting fertilizer by manure for wheat production of China. 【Method】 In this study, the effects of substituting fertilizer by manure on the agronomic, environmental and economic benefits of wheat production in China were assessed through Meta-analysis. 【Result】Substituting fertilizer by manure did not reduce wheat yield under the condition that the use of chemical nitrogen fertilizer was reduced by an average of 43%. The replacement ratio of manure was less than 15% and 15%-30%, and the yield significantly increased by 8% and 5%, respectively; while the replacement ratio of manure was higher than 30%, the yield did not significantly increase. Net economic benefit of wheat production was influenced by the replacement ratio of manure and the type of substituted manure. The replacement ratio of manure was less than 30%, and the net economic benefit showed no significant diffidence; while the replacement ratio of manure was higher than 45%, net economic benefits decrease by 18%, 68% when using cow manure and commercial manure as substituting fertilizer. Substituting fertilizer by manure reduced NH₃ volatilization by 24% in whole wheat growing season, and decreased nitrate residue by 16% at wheat harvest stage, but increased N₂O emission by 32% in whole wheat growing season. Further analysis indicated that soil properties, manure types, climatic conditions, test duration, yield and fertilization level could regulate wheat yield of substituted manure. Compared with application of chemical fertilizer treatment, the grain yield in substituting fertilizer by manure increased by 4% when soil organic matter>15 g·kg ^-1, while there was no difference when soil organic matter<15 g·kg ^-1. Yield in substituting fertilizer by manure increased by 8% when soil pH<7, while there was no difference when soil pH>7. When chicken manure, pig manure and commercial organic manure was used as substituted manure, grain yield increased by 6%, 6% and 4%, respectively, while there was no difference when cow manure was considered as substituted manure. Substituting fertilizer by manure treatment significantly increased yield by 4% in the areas with annual precipitation >600 mm, but there was no difference in the areas with annual precipitation ≤600 mm. Substituting fertilizer by manure increased yield by 5% in areas with average annual air temperature>15℃, but there was no difference in the areas with average annual air temperature <15℃. The duration of the experiment, the different yield and fertilization levels could affect wheat yield of substituted manure. Compared with the application of chemical fertilizer treatment, the grain yield in substituting fertilizer by manure increased by 6% when duration of the experiment more than a decade, while there was no difference when duration of the experiment less than a decade. Yield in substituting fertilizer by manure increased by 4% when under the condition of high nitrogen application rate, while there was no difference when low nitrogen application rate. The substitution of manure at low yields significantly increased wheat yield by 9%, while the substitution of manure at medium and high yields no difference. 【Conclusion】 Substituting fertilizer by manure did not reduce wheat yield under the condition that the use of chemical nitrogen fertilizer was reduced by an average of 43%. Substituting fertilizer by manure had the potential to substantially reduce the amount of chemical N fertilizer and N loss while maintaining wheat yield, but did not increase economic income. It was very important for increasing wheat yield, protecting ecological environment and increasing economic income to adopt suitable manure types and ratio of substituting fertilizer by manure. The use of reasonable amount of chemical N fertilizer substitution and manure types had the potential to increase the yield of substituting fertilizer by manure in the areas of sufficient precipitation and high air temperature.

Key words: replacement ratio of manure, soil properties, climatic conditions, N₂O emissions, NH₃ volatilization, nitrate leaching, yield, economic benefits

LI YongHua,WU XuePing,HE Gang,WANG ZhaoHui. Benefits of Yield, Environment and Economy from Substituting Fertilizer by Manure for Wheat Production of China[J].Scientia Agricultura Sinica, 2020, 53(23): 4879-4890.

Figures/Tables 5

Table 1

Fig. 1

Table 2

Fig. 2

Fig. 3

References 45

[1]	LADHA J, TIROL-PADRE A, REDDY C, CASSMAN K, VERMA S, POWLSON D, VAN KESSEL C, RICHTER D B, CHAKRABORTY D PATHAK H J S, . Global nitrogen budgets in cereals: A 50-year assessment for maize, rice and wheat production systems. Scientific Reports, 2016,6(1):1-9. doi: 10.1038/s41598-016-0001-8 pmid: 28442746
[2]	NORSE D, JU X T . Environmental costs of China’s food security. Agriculture,Ecosystems & Environment, 2015,209:5-14.
[3]	LIU H T, LI J, LI X, ZHENG Y H, FENG S F, JIANG G M . Mitigating greenhouse gas emissions through replacement of chemical fertilizer with organic manure in a temperate farmland. Science Bulletin, 2015,60(6):598-606. doi: 10.1007/s11434-014-0679-6
[4]	孙文彦, 赵秉强, 田昌玉, 李娟, 林治安 . 氮肥类型和用量对冬小麦品质的影响. 植物营养与肥料学报, 2013,19(6):1297-1311. doi: 10.11674/zwyf.2013.0603
	SUN W Y, ZHAO B Q, TIAN C Y, LI J, LIN Z A . Effects of nitrogen fertilizer types and input rates on winter wheat quality. Journal of Plant Nutrition and Fertilizer, 2013,19(6):1297-1311. (in Chinese) doi: 10.11674/zwyf.2013.0603
[5]	林治安, 赵秉强, 袁亮, Bing S H . 长期定位施肥对土壤养分与作物产量的影响. 中国农业科学, 2009,42(8):2809-2819.
	LIN Z A, ZHAO B A, YUAN L, BING S H . Effects of organic manure and fertilizers long-term located application on soil fertility and crop yield. Scientia Agricultura Sinica, 2009, 42(8):2809-2819. (in Chinese)
[6]	赵隽, 董树亭, 刘鹏, 张吉旺, 赵斌 . 有机无机肥长期定位配施对冬小麦群体光合特性及籽粒产量的影响. 应用生态学报, 2015,26(8):2362-2370.
	ZHAO J, DONG S T, LIU P, ZHANG J W, ZHAO B . Effects of long-term mixed application of organic and inorganic fertilizers on canopy apparent photosynthesis and yield of winter wheat. Chinese Journal of Applied Ecology, 2015,26(8):2362-2370. (in Chinese)
[7]	杨旸, 张树兰, 杨学云 . 长期施肥对塿土冬小麦产量及土壤养分的影响. 土壤通报, 2018,49(2):402-408.
	YANG Y, ZHANG S L, YANG X Y . Effects of long-term fertilization on winter wheat yield and soil nutrients in rainfed loess soil. Acta Pedologica Sinica, 2018,49(2):402-408. (in Chinese)
[8]	WANG J Y, YAN X Y, GONG W . Effect of long-term fertilization on soil productivity on the North China Plain. Pedosphere, 2015, 3(25):450-458.
[9]	AKIYAMA H, YAN X Y, YAGI K . Evaluation of effectiveness of enhanced-efficiency fertilizers as mitigation options for N₂O and NO emissions from agricultural soils: Meta-analysis. Global Change Biology, 2010,16(6):1837-1846. doi: 10.1111/gcb.2010.16.issue-6
[10]	GUO S F, PAN J T, ZHAI L M, KHOSHNEVISAN B, WU S X, WANG H Y, YANG B, LIU H B, LEI B K . The reactive nitrogen loss and GHG emissions from a maize system after a long-term livestock manure incorporation in the North China Plain. Science of the Total Environment, 2020,720:1-9.
[11]	ZHOU M H, ZHU B, BRUGGEMANN N, BERGMANN J, WANG Y Q, BUTTERBACHBAHL K . N₂O and CH₄ emissions, and NO₃^- leaching on a crop-yield basis from a subtropical rain-fed wheat-maize rotation in response to different types of nitrogen fertilizer. Ecosystems, 2014,17(2):286-301. doi: 10.1007/s10021-013-9723-7
[12]	郑凤霞, 董树亭, 刘鹏, 张吉旺, 赵斌 . 长期有机无机肥配施对冬小麦籽粒产量及氨挥发损失的影响. 植物营养与肥料学报, 2017,23(3):567-577.
	ZHENG F X, DONG S T, LIU P, ZHANG J W, ZHAO B . Effects of combined application of manure and chemical fertilizers on ammonia volatilization loss and yield of winter wheat. Plant Nutrition and Fertilizer Science, 2017,23(3):567-577. (in Chinese)
[13]	肖娇, 樊建凌, 叶桂萍, 刘德燕, 阎静, 丁维新 . 不同施肥处理下小麦季潮土氨挥发损失及其影响因素研究. 农业环境科学学报, 2016,35(10):2011-2018.
	XIAO J, FAN J L, YE G P, LIU D Y, YAN J, DING W X . Ammonia volatilization from fluvo-aquic clay soil and its influencing factors during wheat growing season under different fertilization. Journal of Agro-Environment Science, 2016,35(10):2011-2018. (in Chinese)
[14]	RUSINAMHODZI L, CORBELS M, WIJK M T, RUFINO M C, NYAMANGARA J . A meta-analysis of long-term effects of conservation agriculture on maize grain yield under rain-fed conditions. Agronomy for Sustainable Development, 2011,31(4):657-667. doi: 10.1007/s13593-011-0040-2
[15]	曹寒冰, 王朝辉, 赵护兵, 马小龙, 佘旭, 张璐, 蒲岳建, 杨珍珍, 吕辉, 师渊超, 杜明叶 . 基于产量的渭北旱地小麦施肥评价及减肥潜力分析. 中国农业科学, 2017,50(14):2758-2768. doi: 10.3864/j.issn.0578-1752.2017.14.012
	CAO H B, WANG Z H, ZHAO H B, MA X L, SHE X, ZHANG L, PU Y J, YANG Z Z, LÜ H, SHI Y C, DU M Y . Yield based evaluation on fertilizer application and analysis of its reduction potential in Weibei dryland wheat production. Scientia Agricultura Sinica, 2017,50(14):2758-2768. (in Chinese). doi: 10.3864/j.issn.0578-1752.2017.14.012
[16]	CHUAN L M, HE P, JIN J Y, LI S T, GRANT C, XU X P, QIU S J, ZHAO S C, ZHOU W . Estimating nutrient uptake requirements for wheat in China. Field Crops Research, 2013,146(2):96-104. doi: 10.1016/j.fcr.2013.02.015
[17]	王金金, 刘小利, 刘佩, 石红霞, 黎景来, 宁燕珊, 张鹏, 贾志宽, 任小龙 . 秸秆还田条件下减施氮肥对旱地冬小麦水氮利用、光合及产量的影响. 麦类作物学报, 2020(2):1-10.
	WANG J J, LIU X L, LIU P, SHI H X, LI J L, NING Y S, ZHANG P, JIA Z K, REN X L . Effects of nitrogen reduction on water and nitrogen utilization, photosynthetic characteristics and yield of water wheat in dry farmland with straw incorporation. Journal of Triticere Crops, 2020(2):1-10. (in Chinese)
[18]	蔡岸冬, 张文菊, 杨品品, 韩天富, 徐明岗 . 基于Meta-Analysis研究施肥对中国农田土壤有机碳及其组分的影响. 中国农业科学, 2015,48(15):2995-3004. doi: 10.3864/j.issn.0578-1752.2015.15.009
	CAI A D, ZHANG W J, YANG P P, HAN T F, XU M G . Effect of fertilization practices on soil organic carbon and fraction of croplands in China-Based on Meta-analysis. Scientia Agricultura Sinica, 2015,48(15):2995-3004. (in Chinese) doi: 10.3864/j.issn.0578-1752.2015.15.009
[19]	HEDGES L V, GUREVITCH J, CURTIS P S . The meta-analysis of response ratios in experimental ecology. Ecology, 1999,80(4):1150-1156. doi: 10.1890/0012-9658(1999)080[1150:TMAORR]2.0.CO;2
[20]	XIN X L, QIN S W, ZHANG J B, ZHU A, YANG W L, ZHANG X F . Yield, phosphorus use efficiency and balance response to substituting long- term chemical fertilizer use with organic manure in a wheat-maize system. Field Crops Research, 2017,208:27-33. doi: 10.1016/j.fcr.2017.03.011
[21]	CAI Z C, QIN S W . Dynamics of crop yields and soil organic carbon in a long-term fertilization experiment in the Huang-Huai-Hai Plain of China. Geoderma, 2006,136(3):708-715. doi: 10.1016/j.geoderma.2006.05.008
[22]	LIANG W J, LOU Y L, LI Q, ZHONG S, ZHANG X K, WANG J K . Nematode faunal response to long-term application of nitrogen fertilizer and organic manure in Northeast China. Soil Biology and Biochemistry, 2009,41(5):883-890. doi: 10.1016/j.soilbio.2008.06.018
[23]	SU Y Z, WANG F, SUO D R, ZHANG Z H, DU M W . Long-term effect of fertilizer and manure application on soil-carbon sequestration and soil fertility under the wheat-wheat-maize cropping system in northwest China. Nutrient Cycling in Agroecosystems, 2006,75(1):285-295. doi: 10.1007/s10705-006-9034-x
[24]	CAI Z J, WANG B R, XU M G, ZHANG H M, HE X H, ZHANG L, GAO S D . Intensified soil acidification from chemical N fertilization and prevention by manure in an 18-year field experiment in the red soil of southern China. Journal of Soils and Sediments, 2014,15(2):260-270. doi: 10.1007/s11368-014-0989-y
[25]	WHALEN J K, CHANG C, CLAYTON G W, CAREFOOT J P . Cattle manure amendments can increase the pH of acid soils. Soil Science Society of America Journal, 2000,64(3):962-966. doi: 10.2136/sssaj2000.643962x
[26]	曾祥明, 韩宝吉, 徐芳森, 黄见良, 蔡红梅, 石磊 . 不同基础地力土壤优化施肥对水稻产量和氮肥利用率的影响. 中国农业科学, 2012,45(14):2886-2894. doi: 10.3864/j.issn.0578-1752.2012.14.011
	ZENG X M, HAN B J, XU F S, HUANG J L, CAI H M, SHI L . Effect of optimized fertilization on grain yield of rice and nitrogen use efficiency in paddy fields with different basic soil fertilities. Scientia Agricultura Sinica, 2012,45(14):2886-2894. (in Chinese) doi: 10.3864/j.issn.0578-1752.2012.14.011
[27]	刘守龙, 童成立, 吴金水, 蒋平 . 等氮条件下有机无机肥配比对水稻产量的影响探讨. 土壤学报, 2007(1):106-112. doi: 10.11766/trxb200509280116
	LIU S L, TONG C L, WU J S, JIANG P . Effect of ratio of organic manure/chemical fertilizer in fertilization on rice yield under the same N condition. Acta Pedologica Sinica, 2007(1):106-112. (in Chinese) doi: 10.11766/trxb200509280116
[28]	李燕青, 温延臣, 林治安, 赵秉强 . 不同有机肥与化肥配施对作物产量及农田氮肥气态损失的影响. 植物营养与肥料学报. 2019,25(11):1835-1846.
	LI Y Q, WEN Y C, LIN Z A, ZHAO B Q . Effects of different manures combined with chemical fertilizer on yields of crops and gaseous N loss in farmland. Journal of Plant Nutrition and Fertilizer, 2019,25(11):1835-1846. (in Chinese)
[29]	张鸣, 高天鹏, 李昂, 朱彦荣, 李雪 . 畜禽粪肥与化肥配施对春小麦产量和养分吸收利用的影响. 麦类作物学报, 2014,34(2):216-221.
	ZHANG M, GAO T P, LI A, ZHU Y R, LI X . Effects of different combinations of animal manures and chemical fertilizer on yield, nutrient uptake and utilization of spring wheat. Journal of Triticere Crops, 2014,34(2):216-221. (in Chinese)
[30]	EGHBALL B, WILENHOLD B J, GILLEY J E, EIGENBERG R A . Mineralization of manure nutrients. Journal of Soil and Water Conservation, 2002,57(6):470-473.
[31]	GRIFFIN T S, HONEYCUTT C W . Using growing degree days to predict nitrogen availability from livestock manures. Soil Science Society of America Journal, 2000,64(5):1876-1882. doi: 10.2136/sssaj2000.6451876x
[32]	ZOGG G P, ZAK D R, RINGELBERG D B, MACDONALD N W, PREGITZER K S, WHITE D C . Compositional and functional shifts in microbial communities due to soil warming. Soil Science Society of America Journal, 1997,61(2):475-481. doi: 10.2136/sssaj1997.03615995006100020015x
[33]	KALLENBACH C, GRANDY A S . Controls over soil microbial biomass responses to carbon amendments in agricultural systems: A meta-analysis. Agriculture Ecosystems & Environment, 2011,144:241-252.
[34]	SANTRUCKOVA H, BIRD M, LLOYD J. Microbial processes and carbon-isotope fractionation in tropical and grassland soils. Functional Ecology, 2001(2), 14:108-114. doi: 10.1046/j.1365-2435.2000.00402.x
[35]	CHNA Y S, CAMPS-ARBESTAIN M, SHEN Q H, SINGH B, CAYUELA M L . The long-term role of organic amendments in building soil nutrient fertility: A meta-analysis and review. Nutrient Cycling in Agroecosystems, 2018,111(2):103-125. doi: 10.1007/s10705-017-9903-5
[36]	JIANG H, HAN X Z, ZOU W X, HAO X X, ZHANG B . Seasonal and long-term changes in soil physical properties and organic carbon fractions as affected by manure application rates in the Mollisol region of Northeast China. Agriculture, Ecosystems & Environment, 2018,268(3):133-143.
[37]	PAN G X, SMITH P, PAN W N . The role of soil organic matter in maintaining the productivity and yield stability of cereals in China. Agriculture, Ecosystems and Environment, 2008,129(1):344-348.
[38]	聂皇华, 张家升, 和周明, 安梅, 杨学云, 顾江新 . 长期定位施用牛粪对夏玉米-冬小麦体系农田N₂O和NO排放的影响. 环境科学, 2019,40(2):885-892.
	NIE H H, ZHANG J S, HE Z M, AN M, YANG X Y, GU J X . Effect of long-term dairy manure amendment on N₂O and NO emissions from summer maize-winter wheat cropping systems. Environmental Science, 2019, 40(2):885-892. (in Chinese)
[39]	ZHOU M H, ZHU B, BERGMANN J, WANG Y Q, BUTTERBACHBAHL K . Sustaining crop productivity while reducing environmental nitrogen losses in the subtropical wheat-maize cropping systems: A comprehensive case study of nitrogen cycling and balance. Agriculture, Ecosystems & Environment, 2016,231:1-14.
[40]	VELTHOF G L, KUIKMAN P J, OENEMA O . Nitrous oxide emission from animal manures applied to soil under controlled conditions. Biology and Fertility of Soils, 2003,37(4):221-230. doi: 10.1007/s00374-003-0589-2
[41]	HOU Y, VELTHOF G L, OENEMA O . Mitigation of ammonia, nitrous oxide and methane emissions from manure management chains: A meta-analysis and integrated assessment. Global Change Biology, 2015,21(3):1293-1312. doi: 10.1111/gcb.12767 pmid: 25330119
[42]	HE G, WANG Z H, LI F C, DAI J, MA X L, LI Q, XUE C, CAO H B, WANG S, LIU H, LUO L C, HUANG M, MALHI S S . Soil nitrate-N residue, loss and accumulation affected by soil surface management and precipitation in a winter wheat-summer fallow system on dryland. Nutrient Cycling in Agroecosystems, 2016,106(1):31-46. doi: 10.1007/s10705-016-9787-9
[43]	冀建华, 刘秀梅, 李祖章, 刘益仁, 侯红乾, 刘光荣, 罗奇祥 . 长期施肥对黄泥田碳和氮及氮素利用的影响. 中国农业科学, 2011,44(12):2484-2494. doi: 10.3864/j.issn.0578-1752.2011.12.010
	JI J H, LIU X M, LI Z Z, LIU Y R, HOU H Q, LIU G R, LUO Q X . Effects of long-term fertilization on carbon and nitrogen in yellow clayey soil and its nitrogen utilization. Scientia Agricultura Sinica, 2011,44(12):2484-2494. (in Chinese) doi: 10.3864/j.issn.0578-1752.2011.12.010
[44]	YANG S M, MALHI S S, SONG J R, XIONG Y C, YUE W Y, LU L L, WANG J G, GUO T W . Crop yield, nitrogen uptake and nitrate- nitrogen accumulation in soil as affected by 23 annual applications of fertilizer and manure in the rainfed region of Northwestern China. Nutrient Cycling in Agroecosystems, 2006,76(1):81-94. doi: 10.1007/s10705-006-9042-x
[45]	CUI Z, ZHANG H, CHEN X, ZHANG C, MA W, HUANG C, ZHANG W, MI G, MIAO Y, LI X, GAO Q, YANG J, WANG Z, YE Y, GUO S, LU J, HUANG J, LV S, SUN Y, LIU Y, PENG X, REN J, LI S, DENG X, SHI X, ZHANG Q, YANG Z, TANG L, WEI C, JIA L, ZHANG J, HE M, TONG Y, TAN Q, ZHONG X, LIU Z, CAO N, KOU C, YING H, YIN Y, JIAO X, ZHANG Q, FAN M, JIANG R, ZHANG F, DOU Z . Pursuing sustainable productivity with millions of smallholder farmers. Nature, 2018,555(7696):363. doi: 10.1038/nature25785 pmid: 29513654

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地区 Region	省（市）（试验点个数） Provinces and cities (number of test sites)
华北地区（15） North China	北京市Beijing（2）、河北省Hebei（3）、河南省Henan（5）、山西省Shanxi（4）、天津市Tianjin（1）
华东地区（38） East China	江苏省Jiangsu（18）、山东省Shandong（14）、安徽省Anhui（6）
西北地区（10） Northwest China	甘肃省Gansu（2）、宁夏Ningxia（1）、陕西省Shaanxi（7）
南方地区（15） Southern China	湖南省Hunan（5）、湖北省Hubei（2）、四川省Sichuan（6）、重庆市Chongqing（2）

替代比例 Substitution ratio（%）	处理 Treatment	肥料投入Fertilizer input (yuan/hm²)		总投入 Input (yuan/hm²)	肥料投入占总投入比例 Fertilizer input as percentage of input (%)	总产出 Output (yuan/hm²)	净经济效益 Economic benefit (yuan/hm²)
替代比例 Substitution ratio（%）	处理 Treatment	化肥 Chemical fertilizer	有机肥 Manure	总投入 Input (yuan/hm²)	肥料投入占总投入比例 Fertilizer input as percentage of input (%)	总产出 Output (yuan/hm²)	净经济效益 Economic benefit (yuan/hm²)
<15	CF	1812	—	6021	30	14856	8835a
	SNPM	1508	341	6058	31	15965	9907a
	SNCHM	1508	440	6157	32	15965	9808a
	SNCM	1508	486	6203	32	15965	9762a
	SNCOM	1508	1265	6982	40	15965	8983a
15-30	CF	1678	—	5887	29	15536	9649a
	SNPM	1292	729	6230	32	16237	10007a
	SNCHM	1292	940	6441	35	16237	9796a
	SNCM	1292	1038	6539	36	16237	9697a
	SNCOM	1292	2703	8204	49	16237	8033a
30-45	CF	1765	—	5974	30	15189	9215a
	SNPM	1218	1039	6466	35	15342	8877a
	SNCHM	1218	1340	6767	38	15342	8575ab
	SNCM	1218	1480	6907	39	15342	8435ab
	SNCOM	1218	3853	9280	55	15342	6063b
>45	CF	1922	—	6131	31	13558	7427a
	SNPM	1160	1628	6997	40	13785	6788ab
	SNCHM	1160	2100	7469	44	13785	6316ab
	SNCM	1160	2320	7689	45	13785	6096b
	SNCOM	1160	6038	11407	63	13785	2378c

Benefits of Yield, Environment and Economy from Substituting Fertilizer by Manure for Wheat Production of China

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[3]	WANG JiaNuo, CHEN GuiPing, LI Pan, WANG LiPing, NAN YunYou, HE Wei, FAN ZhiLong, HU FaLong, CHAI Qiang, YIN Wen, ZHAO LiaoHao. Photo-Physiological Mechanism at Grain Filling Stage of No-Tillage with Plastic Re-Mulching to Increase Maize Yield in Oasis Irrigation Areas [J]. Scientia Agricultura Sinica, 2026, 59(6): 1189-1202.
[4]	ZHOU XinJie, REN Hao, CHEN YingLong, ZHANG JiWang, ZHAO Bin, REN BaiZhao, LIU Peng, WANG HongZhang. Effects of Calcium Peroxide on Root Morphology and Yield Formation of Summer Maize in Waterlogging Farmland [J]. Scientia Agricultura Sinica, 2026, 59(6): 1203-1216.
[5]	HE JiHang, ZHANG Qing, LÜ XiangYue, XUE JiQuan, XU ShuTu, LIU JianChao. Evaluation of Nitrogen Efficiency of Different Stay-Green Maize Hybrids [J]. Scientia Agricultura Sinica, 2026, 59(6): 1217-1230.
[6]	HAO Kun, CHEN HongDe, ZHANG Wei, ZHONG Yun, DANG MeiRong, ZHU ShiJiang, HUANG ZhiKun, JIN Ying. Comprehensive Evaluation of Water-Nitrogen Management Under Surge-Root Irrigation Based on Citrus Yield, Quality, and Water- Nitrogen Use Efficiency [J]. Scientia Agricultura Sinica, 2026, 59(4): 862-873.
[7]	GUO FuCheng, TANG HaiJiang, HAO XinYi, MA GuoLin, YANG JiuJu, HUANG LinFeng, TIAN Lei, WANG Bin, LUO ChengKe. Effects of Different Irrigation Methods on Water-Salt Transport, Rice Yield, and Water Use Efficiency in Saline Soil in Ningxia [J]. Scientia Agricultura Sinica, 2026, 59(4): 750-764.
[8]	YAN TingLin, DU YaDan, HU XiaoTao, WANG He, LI XiaoYan, WANG YuMing, NIU WenQuan, GU XiaoBo. The Impacts of Nitrogen Fertilizer Organic Alternatives Under Aerated Drip Irrigation on Cotton Yield and Water Use Efficiency Under Deficit Irrigation Conditions [J]. Scientia Agricultura Sinica, 2026, 59(3): 602-618.
[9]	YANG Rui, CHEN JingDong, HUANG Ying, XIE LingLi, ZHANG XueKun, ZHOU DengWen, LIU QingYun, XU JinSong, XU BenBo. Genetic Improvement and Configuration Analysis of High-Yield Rapeseed Lines in the Upper Reaches of the Yangtze River [J]. Scientia Agricultura Sinica, 2026, 59(2): 250-264.
[10]	CHEN GuiPing, WEI JinGui, GUO Yao, LI Pan, WANG FeiEr, QIU HaiLong, FENG FuXue, YIN Wen. Synergistic Effects of Wide-Narrow Row and Density Enhancement on the Photosynthetic Characteristics and Resource Utilization of Maize in Oasis Irrigation Areas [J]. Scientia Agricultura Sinica, 2026, 59(2): 278-291.
[11]	CAI TingYang, ZHU YuPeng, LI RuiDong, WU ZongSheng, XU YiFan, SONG WenWen, XU CaiLong, WU CunXiang. Effects of Leaf-Cutting at Seedling Stage on Photosynthetic Characteristics, Pod Distribution and Yield Formation in Soybean in the Huang-Huai-Hai Region [J]. Scientia Agricultura Sinica, 2026, 59(2): 292-304.
[12]	ZHANG ZhiYong, TAN ShiChao, XIONG ShuPing, MA XinMing, WEI YiHao, WANG XiaoChun. Effects of Annual Water and Nitrogen Optimization on Yield and Nitrogen Migration of Wheat-Maize Rotation System in Irrigation Area of Northern Henan [J]. Scientia Agricultura Sinica, 2026, 59(2): 336-353.
[13]	LÜ XuDong, SUN ShiYuan, LI YaNan, LIU YuLong, WANG YanQun, FU Xin, ZHANG JiaYing, NING Peng, PENG ZhengPing. Effects of Intelligent Mechanized Layered Fertilization on Root-Soil Nutrient Distribution and Yield in Wheat Fields [J]. Scientia Agricultura Sinica, 2026, 59(1): 129-146.
[14]	LU Hao, ZHANG MingLong, HAN Mei, YAN QingBiao, LI ZhengPeng, YIN Wen, FAN ZhiLong, HU FaLong, CHAI Qiang. Green Manure Returning via Sheep Digest with Nitrogen Fertilizer Reduction are Beneficial to Improve Wheat Yield and Soil Quality at Qinghai-Tibet Plateau [J]. Scientia Agricultura Sinica, 2026, 59(1): 147-160.
[15]	YE MeiJin, CHEN JiaTing, ZHOU JieGuang, YIN Li, HU XinRong, LAN YuXin, CHEN Bin, SU LongXing, LIU JiaJun, LIU TianChao, LI XiaoYu, MA Jian. Identification, Validation and Genetic Effect Analysis of Major QTL for Spike Density in Wheat [J]. Scientia Agricultura Sinica, 2026, 59(1): 17-28.