土膜耕作法的土壤与作物效应研究

doi:10.3864/j.issn.0578-1752.2024.15.008

Abstract

Abstract:

【Objective】To make clear the agricultural productive value of soil film tillage, the effects of soil film tillage on soil moisture, temperature and nutrient changes in farmland were explored, and the effects of soil film on crop root growth and yield were revealed too, so as to provide the theoretical basis and technical methods for the application of soil film.【Method】Soil film was induced by spraying a 1.0% concentration of carboxymethyl cellulose ammonium (CMC-NH₄) aqueous solution, and the field experiment was conducted with five treatments, including 0 (CK), 50.0 (T1), 100.0 (T2), 200.0 (T3), and 300.0 kg·hm^-2 (T4). The effects of CMC-NH₄ application rate on soil moisture, temperature, nutrients, microorganisms, crop roots and yield in multiple cropping of spring wheat and summer maize were studied.【Result】Soil film treatment of spring wheat and summer maize could increase average daily soil moisture content by 3.3%-7.0% (P<0.05, the same as below) and 1.9%-6.1%, average daily temperature by 7.9%-12.6% and 5.6%-11.7%, contribution of soil accumulated temperature of growth period by 88.98-141.94 ℃ and 60.25-136.65 ℃, root length of 0-30 cm soil layer by 37.5%-17.1% and 11.2%-1.7%, root surface area of 0-30 cm soil layer by 15.3%-4.5% and 12.5%-9.2%, respectively, and root biomass (dry weight) in 0-30 cm soil layer were enhanced by 17.0%-41.5% and 30.9%-36.7%, respectively. Finally, the grain yield of spring wheat per unit area was increased by 7.3%-18.8% and above-ground dry weight of summer maize per unit area was increased by 33.6%-49.0%. and the soil nitrogen, phosphorus and potassium content as well as soil microbial diversity were improved too. 【Conclusion】As a novel type of soil tillage, soil film had the function of farmland coverage, which greatly contributed to improve soil hydrothermal environment, and promote nutrient absorption and utilization, root growth and crop yield. At the same time, soil film produced the important technique and method to make the better plough layer structure that is “compact surface, loose top and tight bottom of plough layer”, which would support the improvement of crop productivity, farmland soil amendment and agricultural high-quality development. In this study, the recommended application rate was 100.0 kg·hm^-2 in Ningxia Yellow River irrigation area.

Key words: soil film tillage (soil film), soil, crops, effects, carboxymethyl cellulose ammonium (CMC-NH₄)

YANG ShiQi, YAN Xin, HAN Yu. Effects of Soil Film Tillage on Soil and Crop in Farmland[J].Scientia Agricultura Sinica, 2024, 57(15): 3010-3022.

Figures/Tables 11

Fig. 1

Fig. 2

Table 1

Table 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Fig. 8

Fig. 9

References 39

[1]	KASIRAJAN S, NGOUAJIO M. Polyethylene and biodegradable mulches for agricultural applications: A review. Agronomy for Sustainable Development, 2012, 32(2): 501-529.
[2]	SUN D B, LI H G, WANG E L, HE W Q, HAO W P, YAN C R, LI Y Z, MEI X R, ZHANG Y Q, SUN Z X, JIA Z K, ZHOU H P, FAN T L, ZHANG X C, LIU Q, WANG F J, ZHANG C C, SHEN J B, WANG Q S, ZHANG F S. An overview of the use of plastic-film mulching in China to increase crop yield and water-use efficiency. National Science Review, 2020, 7(10): 1523-1526. doi: 10.1093/nsr/nwaa146 pmid: 34691485
[3]	赵爱琴, 魏秀菊, 朱明. 基于Meta-analysis的中国马铃薯地膜覆盖产量效应分析. 农业工程学报, 2015, 31(24): 1-7.
	ZHAO A Q, WEI X J, ZHU M. Meta analysis on impact of plastic film on potato yield in China. Transactions of the Chinese Society of Agricultural Engineering, 2015, 31(24): 1-7. (in Chinese)
[4]	李昊, 李世平, 南灵, 李河, 郭清卉. 中国棉花地膜覆盖产量效应的Meta分析. 农业机械学报, 2017, 48(7): 228-235.
	LI H, LI S P, NAN L, LI H, GUO Q H. Meta-analysis of effect of plastic film mulching on cotton yield in China. Transactions of the Chinese Society for Agricultural Machinery, 2017, 48(7): 228-235. (in Chinese)
[5]	银敏华, 李援农, 申胜龙, 任全茂, 徐路全, 王星垚. 中国可降解膜覆盖对玉米产量效应的Meta分析. 农业工程学报, 2017, 33(19): 1-9.
	YIN M H, LI Y N, SHEN S L, REN Q M, XU L Q, WANG X Y. Meta-analysis on effect of degradable film mulching on maize yield in China. Transactions of the Chinese Society of Agricultural Engineering, 2017, 33(19): 1-9. (in Chinese)
[6]	闫乃桐, 张佳丽, 王仕稳, 马登科, 殷俐娜, 姚建民, 杨三维, 刘虎林. 降解地膜和渗水地膜覆盖对中国北方主要旱地作物产量和水分利用效率效应的Meta分析. 水土保持通报, 2020, 40(6): 121-129.
	YAN N T, ZHANG J L, WANG S W, MA D K, YIN L N, YAO J M, YANG S W, LIU H L. Meta-analysis of effect of degradable plastic film and water-permeable plastic film mulching on dryland crop yield and water using efficiency in northern China. Bulletin of Soil and Water Conservation, 2020, 40(6): 121-129. (in Chinese)
[7]	陈利军, 宝哲, 林涛, 严昌荣, 汤秋香. 基于Meta-analysis的新疆主要作物地膜覆盖产量及水分利用效率分析. 生态学杂志, 2022, 41(4): 661-667.
	CHEN L J, BAO Z, LIN T, YAN C R, TANG Q X. A meta-analysis on the yield and water use efficiency of main crops covered with plastic film in Xinjiang. Chinese Journal of Ecology, 2022, 41(4): 661-667. (in Chinese) doi: 10.13292/j.1000-4890.202203.032
[8]	陈奇恩. 中国塑料薄膜覆盖农业. 中国工程科学, 2002, 4(4): 12-15, 21.
	CHEN Q E. Mulching agriculture using thin plastic film in China. Engineering Science, 2002, 4(4): 12-15, 21. (in Chinese)
[9]	胡新元, 谢奎忠, 陆立银, 罗爱花. 不同功能地膜覆盖对旱地马铃薯土壤水热效应和产量的影响. 中国马铃薯, 2019, 33(3): 146-151.
	HU X Y, XIE K Z, LU L Y, LUO A H. Influences of soil mulching with different multifunctional mulch films on soil temperature, soil moisture and potato yields in dry land. Chinese Potato Journal, 2019, 33(3): 146-151. (in Chinese)
[10]	张丽华, 徐晨, 闫伟平, 孙宁, 谭国波, 于江, 赵洪祥, 李斐, 孟祥盟, 边少锋. 半干旱区地表覆盖方式对土壤水温效应及玉米产量的影响. 干旱地区农业研究, 2023, 41(2): 179-192.
	ZHANG L H, XU C, YAN W P, SUN N, TAN G B, YU J, ZHAO H X, LI F, MENG X M, BIAN S F. Effects of surface mulching on soil water and temperature efficiency and maize yield in semi-arid area. Agricultural Research in the Arid Areas, 2023, 41(2): 179-192. (in Chinese)
[11]	蒋文君, 康银红, 陈瑶, 汪时机. 不同覆盖方式对土壤水热分布的影响. 土壤通报, 2022, 53(1): 74-80.
	JIANG W J, KANG Y H, CHEN Y, WANG S J. The influence of different mulching methods on the distribution of soil water and heat. Chinese Journal of Soil Science, 2022, 53(1): 74-80. (in Chinese)
[12]	付亚亚, 李毅, 冯浩. 不同砂石覆盖量对土壤水分及冬小麦生长过程的影响. 水土保持学报, 2017, 31(6): 139-147.
	FU Y Y, LI Y, FENG H. Effects of different sand-gravel mulching amounts on soil water storage and winter wheat growth processes. Journal of Soil and Water Conservation, 2017, 31(6): 139-147. (in Chinese)
[13]	杜少平, 马忠明, 薛亮. 不同覆膜方式对旱砂田西瓜土壤温度及产量和品质的影响. 土壤通报, 2011, 42(2): 325-330.
	DU S P, MA Z M, XUE L. Influence of different approaches of plastic film mulching on soil temperature, yield and quality of watermelon in gravel-mulched field. Chinese Journal of Soil Science, 2011, 42(2): 325-330. (in Chinese)
[14]	马忠明, 杜少平, 薛亮. 覆砂年限对砂田砂层质量、土壤水热状况及西瓜生长的影响. 中国沙漠, 2013, 33(5): 1433-1439. doi: 10.7522/j.issn.1000-694X.2013.00209
	MA Z M, DU S P, XUE L. Influences of sand-mulching years on soil temperature, water content, and growth and water use efficiency of watermelon. Journal of Desert Research, 2013, 33(5): 1433-1439. (in Chinese)
[15]	GAO H H, LIU Q, YAN C R, MANCL K, GONG D Z, HE J X, MEI X R. Macro-and/or microplastics as an emerging threat effect crop growth and soil health. Resources, Conservation and Recycling, 2022, 186: 106549.
[16]	ZHANG D, NG E L, HU W L, WANG H Y, GALAVIZ P, YANG H D, SUN W T, LI C X, MA X W, FU B, ZHAO P Y, ZHANG F L, JIN S Q, ZHOU M D, DU L F, PENG C, ZHANG X J, XU Z Y, XI B, LIU X X, SUN S Y, CHENG Z H, JIANG L H, WANG Y F, GONG L, KOU C L, LI Y, MA Y H, HUANG D F, ZHU J, YAO J W, LIN C W, QIN S, ZHOU L Q, HE B H, CHEN D L, LI H C, ZHAI L M, LEI Q L, WU S X, ZHANG Y T, PAN J T, GU B J, LIU H B. Plastic pollution in croplands threatens long-term food security. Global Change Biology, 2020, 26(6): 3356-3367. doi: 10.1111/gcb.15043 pmid: 32281177
[17]	迟仁立. 传统耕作与土壤耕作现代化. 农业考古, 2003(1): 38-40, 88.
	CHI R L. Traditional farming and modernization of soil farming. Agricultural Archaeology, 2003(1): 38-40, 88. (in Chinese)
[18]	迟仁立, 左淑珍. 耕层土壤虚实说之探源与辨析. 中国农史, 1989, 8(1): 65-73.
	CHI R L, ZUO S Z. The origin and analysis of the theory of excess and deficiency of topsoil. Agricultural History of China, 1989, 8(1): 65-73. (in Chinese)
[19]	白伟, 孙占祥, 郑家明, 郝卫平, 刘勤, 刘洋, 冯良山, 蔡倩. 虚实并存耕层提高春玉米产量和水分利用效率. 农业工程学报, 2014, 30(21): 81-90.
	BAI W, SUN Z X, ZHENG J M, HAO W P, LIU Q, LIU Y, FENG L S, CAI Q. Furrow loose and ridge compaction plough layer improves spring maize yield and water use efficiency. Transactions of the Chinese Society of Agricultural Engineering, 2014, 30(21): 81-90. (in Chinese)
[20]	王永杰, 颜鑫, 王英, 刘根红, 杨世琦. 喷施羧甲基纤维素钾对宁夏引黄灌区土壤及其作物的影响. 中国农业大学学报, 2022, 27(6): 215-224.
	WANG Y J, YAN X, WANG Y, LIU G H, YANG S Q. Effects of spraying carboxymethyl cellulose potassium on soil properties and crops in Ningxia Yellow River Irrigation Area. Journal of China Agricultural University, 2022, 27(6): 215-224. (in Chinese)
[21]	王永杰. 喷施CMC-K对宁夏引黄灌区农田土壤及作物影响的研究[D]. 北京: 中国农业科学院, 2022.
	WANG Y J. Effects of CMC-K spraying on soil and crops in Ningxia Yellow River irrigation area[D]. Beijing: Chinese Academy of Agricultural Sciences, 2022. (in Chinese)
[22]	颜鑫, 王英, 王永杰, 刘汝亮, 郭萍, 杨世琦. 喷施羧甲基纤维素铵对土壤水热效应及饲用苏丹草根系和产量的影响. 西北农林科技大学学报(自然科学版), 2023, 51(11): 116-124, 135.
	YAN X, WANG Y, WANG Y J, LIU R L, GUO P, YANG S Q. Effect of spraying ammonium carboxymethyl cellulose on soil hydrothermal effects and root system and yield of forage Sudan grass. Journal of Northwest A & F University (Natural Science Edition), 2023, 51(11): 116-124, 135. (in Chinese)
[23]	邢磊, 杨世琦. 改性纤维素对盆栽小麦生长及土壤水分和养分的影响. 西北农业学报, 2019, 28(4): 536-545.
	XING L, YANG S Q. Effects of modified cellulose on growth of potted wheat and soil moisture and nutrients. Acta Agriculturae Boreali-Occidentalis Sinica, 2019, 28(4): 536-545. (in Chinese)
[24]	郑静. 农田覆盖、种植密度和施氮对夏玉米水氮利用影响机理及其增产减排效应研究[D]. 杨凌: 西北农林科技大学, 2021.
	ZHENG J. Effects of mulching, plant density and nitrogen on grain yield, water and nitogen use efficiency, and greenhouse gas emissions of rainfeed sumer maize in Northwest China[D]. Yangling: Northwest A & F University, 2021. (in Chinese)
[25]	刘苹, 仲子文, 王丽红, 田叶, 周经纶, 刘天宇, 李彦. 可降解地膜覆盖对土壤养分和棉花产量的影响. 山东农业科学, 2014, 46(8): 81-83.
	LIU P, ZHONG Z W, WANG L H, TIAN Y, ZHOU J L, LIU T Y, LI Y. Effect of degradable plastic film mulching on soil nutrient and cotton yield. Shandong Agricultural Sciences, 2014, 46(8): 81-83. (in Chinese)
[26]	何淑玲, 马令法, 杨敬军, 常毓巍, 敏孝龙, 索南吉, 石红岩. 甘南灰叶蕨麻生长及土壤养分对不同地膜覆盖的响应. 中药材, 2020, 43(11): 2613-2618.
	HE S L, MA L F, YANG J J, CHANG Y W, MIN X L, SUO N J, SHI H Y. Response of growth of Potentilla anserina var. sericea in Gannan and soil nutrients to different plastic film mulching. Journal of Chinese Medicinal Materials, 2020, 43(11): 2613-2618. (in Chinese)
[27]	胡志娥, 肖谋良, 王双, 童瑶瑶, 鲁顺保, 陈剑平, 葛体达. 地膜覆盖对农田土壤养分和生态酶计量学特征的影响. 环境科学, 2022, 43(3): 1649-1656.
	HU Z E, XIAO M L, WANG S, TONG Y Y, LU S B, CHEN J P, GE T D. Effects of plastic mulch film on soil nutrients and ecological enzyme stoichiometry in farmland. Environmental Science, 2022, 43(3): 1649-1656. (in Chinese)
[28]	RAZAVI B S, BLAGODATSKAYA E, KUZYAKOV Y. Temperature selects for static soil enzyme systems to maintain high catalytic efficiency. Soil Biology and Biochemistry, 2016, 97: 15-22.
[29]	MO F, YU K L, CROWTHER T W, WANG J Y, ZHAO H, XIONG Y C, LIAO Y C. How plastic mulching affects net primary productivity, soil C fluxes and organic carbon balance in dry agroecosystems in China. Journal of Cleaner Production, 2020, 263: 121470.
[30]	李凯, 罗世武, 王湛, 程炳文, 杨军学, 张尚沛, 王勇, 张晓娟. 地膜覆盖对旱区谷子根际土壤微生物特性及产量的影响. 山西农业大学学报(自然科学版), 2022, 42(5): 1-8.
	LI K, LUO S W, WANG Z, CHENG B W, YANG J X, ZHANG S P, WANG Y, ZHANG X J. Effects of different plastic film mulching on the microbial characteristics of rhizosphere soil and yield of millet in arid area. Journal of Shanxi Agricultural University (Natural Science Edition), 2022, 42(5): 1-8. (in Chinese)
[31]	邹丽娜, 柳婷婷, 李文略, 骆霞虹, 朱关林, 安霞. 麻地膜覆盖对番茄根际土壤微生物群落结构的影响. 浙江农业科学, 2023, 64(2): 371-378. doi: 10.16178/j.issn.0528-9017.20220312
	ZOU L N, LIU T T, LI W L, LUO X H, ZHU G L, AN X. Effect of bast-fiber film mulching on soil microbial community rhizosphere soil of tomato. Journal of Zhejiang Agricultural Sciences, 2023, 64(2): 371-378. (in Chinese)
[32]	刘美霞, 刘秀, 赵燕, 董雯怡, 刘恩科. 地膜覆盖对旱作春玉米农田土壤微生物碳源代谢的影响. 生态学报, 2022, 42(22): 9213-9225.
	LIU M X, LIU X, ZHAO Y, DONG W Y, LIU E K. Effects of film mulching on soil microbial carbon source metabolism in dry-farmland. Acta Ecologica Sinica, 2022, 42(22): 9213-9225. (in Chinese)
[33]	胡庆兰, 杨凯, 王金贵. 地膜覆盖及不同施肥处理对根际土壤微生物数量和酶活性的影响. 西北农业学报, 2023, 32(3): 429-439.
	HU Q L, YANG K, WANG J G. Effect of plastic mulching and different fertilization treatments on microbial quantity and enzyme activity of rhizosphere. Acta Agriculturae Boreali-Occidentalis Sinica, 2023, 32(3): 429-439. (in Chinese)
[34]	杨青华, 韩锦峰, 贺德先. 液体地膜覆盖对棉田土壤微生物和酶活性的影响. 生态学报, 2005, 25(6): 1312-1317.
	YANG Q H, HAN J F, HE D X. Effects of liquid film on the quantity of microorganisms and activity of enzymes in a cotton field. Acta Ecologica Sinica, 2005, 25(6): 1312-1317. (in Chinese)
[35]	马佳玉, 王涛, 刘小利, 王丽, 张学成, 王文涛, 孔繁盛, 黄学郡, 王子怡, 王彦东, 甄文超. 覆盖作物对我国粮食作物的产量效应及影响因素的Meta分析. 中国农业科学, 2023, 56(10): 1871-1880. doi: 10.3864/j.issn.0578-1752.2023.10.005.
	MA J Y, WANG T, LIU X L, WANG L, ZHANG X C, WANG W T, KONG F S, HUANG X J, WANG Z Y, WANG Y D, ZHEN W C. Meta-analysis of yield effects and influencing factors of cover crops on main grain crops in China. Scientia Agricultura Sinica, 2023, 56(10): 1871-1880. doi: 10.3864/j.issn.0578-1752.2023.10.005. (in Chinese)
[36]	GARLAND G, EDLINGER A, BANERJEE S, DEGRUNE F, GARCÍA-PALACIOS P, PESCADOR D S, HERZOG C, ROMDHANE S, SAGHAI A, SPOR A, WAGG C, HALLIN S, MAESTRE F T, PHILIPPOT L, RILLIG M C, VAN DER HEIJDEN M G A. Crop cover is more important than rotational diversity for soil multifunctionality and cereal yields in European cropping systems. Nature Food, 2021, 2(1): 28-37. doi: 10.1038/s43016-020-00210-8 pmid: 37117662
[37]	李瑞静, 赵亚菲, 耿佳慧, 李军庆, 李贞霞. 农田土壤微塑料污染及其对植物的影响研究进展. 生态与农村环境学报, 2021, 37(6): 681-688.
	LI R J, ZHAO Y F, GENG J H, LI J Q, LI Z X. Research progress of microplastics pollution and its effect on plant ecosystem in farmland. Journal of Ecology and Rural Environment, 2021, 37(6): 681-688. (in Chinese)
[38]	LI R J, TU C, LI L Z, WANG X Y, YANG J, FENG Y D, ZHU X, FAN Q H, LUO Y M. Visual tracking of label-free microplastics in wheat seedlings and their effects on crop growth and physiology. Journal of Hazardous Materials, 2023, 456: 131675.
[39]	贾璇, 傅晨星, 张军平, 李鸣晓, 李雪琪, 刘晓佩. 可降解液体地膜的研究现状及应用展望. 中国塑料, 2020, 34(12): 110-118. doi: 10.19491/j.issn.1001-9278.2020.12.018
	JIA X, FU C X, ZHANG J P, LI M X, LI X Q, LIU X P. Research status and application prospect of degradable liquid mulching films. China Plastics, 2020, 34(12): 110-118. (in Chinese) doi: 10.19491/j.issn.1001-9278.2020.12.018

Related Articles 15

[1]	XU YangHaoJun, CHEN LiMing, YANG ShiQi, TANG YiFan, TAN XueMing, ZENG YongJun, PAN XiaoHua, ZENG YanHua. Effects of Long-Term Different Straw Returning Methods on Soil Organic Carbon, Nutrients and Aggregate Formation in Different Soil Layers of Double Cropping Rice Field [J]. Scientia Agricultura Sinica, 2026, 59(7): 1492-1506.
[2]	LI YongJuan, ZHANG YueTong, WANG YiBo, ZHAO ChangJiang, SONG Jie, CHEN XueLi, YAO Qin. Effects of Biochar Application on the Abundance and Community Composition of Nitrogen-Fixing Microbial nifH Gene in Soybean Rotation and Continuous Cropping Systems [J]. Scientia Agricultura Sinica, 2026, 59(6): 1272-1285.
[3]	WEI YuanHui, YU YiHui, LI ZiJun, DING WenJie, TU WenLong, MAO YanLing. Effects of Long-Term Fertilization on Soil Organic Carbon Structure and Carbon-Fixing Bacterial Community Structure in Yellow-Mud Paddy Soil [J]. Scientia Agricultura Sinica, 2026, 59(5): 1020-1033.
[4]	LI WenHu, LI HaiFeng, DU YuPeng, DING YuLan, LUO YiNuo, LI YuKe, SHE WenTing, ZHANG Feng, TENG Yu, ZHANG SiQi, HUANG Cui, LI XiaoHan, LIU JinShan, WANG ZhaoHui. Regional Differences in Wheat Zinc Uptake and Translocation Responses to Soil Zinc Fertilization [J]. Scientia Agricultura Sinica, 2026, 59(5): 1034-1047.
[5]	YAN YanGe, ZHANG ShuiQin, XU Meng, XU JiuKai, LI YanTing, ZHAO BingQiang, YUAN Liang. Transformation Characteristics of Dextran-Modified Urea in Fluvo- Aquic Soil [J]. Scientia Agricultura Sinica, 2026, 59(5): 1048-1059.
[6]	WEN YuBin, BAI ShanShan, CAI ZeJiang, SUN Nan, XU MingGang. Effects of Organic Materials on Soil Microbial Biomass and Its Acidity Regulation Mechanism [J]. Scientia Agricultura Sinica, 2026, 59(4): 834-849.
[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]	LIU MengYang, LIU Jie, CHEN Xiang, WANG QingYun, LUO LaiChao, QI YongBo, TIAN Da, LI JinCai, CHAI RuShan. Effects of Long-Term Straw Return on Distribution of Aggregates and Phosphorus Fractions in Shajiang Black Soil [J]. Scientia Agricultura Sinica, 2026, 59(3): 575-588.
[9]	XIAN QingLin, XIAO JianKe, GAO AQing, GAO LiChuang, LIU Yang. Effects of Planting Patterns Combined with Soil Moisture Measurement and Supplementary Irrigation on the Yield and Water Use Efficiency of Winter Wheat [J]. Scientia Agricultura Sinica, 2026, 59(3): 589-601.
[10]	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.
[11]	FU LiJin, CHEN GuanWei, XIAO Gong, WANG XiaoFu, PENG Cheng, CHEN XiaoYun, XU JunFeng, CHEN ZiYan, YANG Lei. A Rapid Detection Method for Genetically Modified Soybean Dbn9004 Based on Dnazyme Signal Amplification [J]. Scientia Agricultura Sinica, 2026, 59(2): 239-249.
[12]	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.
[13]	WANG RenZhuo, LI YueYing, HUANG ShaoMin, JIANG GuiYing, ZHANG Qi, LIU ChaoLin, YANG Jin, WANG MengRu, WANG BeiBei, LIU Fang, GUO DouDou, JIE XiaoLei, SONG Lian, LIU ShiLiang. Effects of Long-Term Combination of Organic and Inorganic Fertilizers on Bacterial Community Structure, Ecological Network, and Key Species in Fluvo-Aquic Soil [J]. Scientia Agricultura Sinica, 2026, 59(2): 354-367.
[14]	GUO HuiTing, SUN YanWen, NIU YiHeng, LI YaPeng, LI JianHua, XU MingGang. Fertilization Significantly Changed Soil Bacterial Diversity and Dominant Microbial Community in Croplands of Northern China—Meta Analysis [J]. Scientia Agricultura Sinica, 2026, 59(1): 114-128.
[15]	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.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

土层深度 Soil depth (cm)	处理Treatment	有机质 Organic matter (g·kg^-1)	全氮 Total nitrogen (g·kg^-1)	全磷 Total phosphorus (g·kg^-1)	全钾 Total potassium (g·kg^-1)	水解氮 Hydrolysis nitrogen (mg·kg^-1)	硝态氮 Nitrate nitrogen (mg·kg^-1)	有效磷 Available phosphorus (mg·kg^-1)	速效钾 Available potassium (mg·kg^-1)
0-10	CK	14.03±0.51b	0.084±0.004c	0.075±0.001a	1.75±0.02ab	61.63±2.44c	6.47±0.19d	26.50±0.79d	116.67±3.79d
	T1	15.37±0.19b	0.089±0.001b	0.079±0.004a	1.68±0.08b	64.27±0.76bc	9.28±0.29a	32.77±0.12c	125.00±2.65d
	T2	17.87±0.40a	0.104±0.002a	0.082±0.001a	1.77±0.03ab	70.37±1.48a	7.12±0.27c	42.70±0.36a	149.67±7.64b
	T3	17.53±0.19a	0.102±0.005a	0.079±0.003a	1.78±0.02ab	62.17±1.03c	7.66±0.19b	32.30±0.42c	134.67±1.15c
	T4	18.17±0.28a	0.107±0.002a	0.096±0.002a	1.83±0.05a	66.93±2.17b	7.63±0.25b	36.17±0.40b	165.67±6.51a
10-20	CK	21.70±1.14a	0.127±0.003a	0.078±0.003a	1.69±0.15a	71.43±1.60a	15.73±2.38a	25.63±0.29b	151.67±3.06a
	T1	15.30±0.61d	0.090±0.002d	0.090±0.026a	1.76±0.05a	61.53±2.90d	8.10±0.16b	24.05±0.92c	101.00±1.00d
	T2	16.93±0.40c	0.099±0.003c	0.077±0.001a	1.76±0.06a	67.83±1.92ab	7.89±0.40b	28.37±0.29a	118.33±5.13c
	T3	18.40±0.10b	0.107±0.001b	0.077±0.001a	1.83±0.01a	66.73±2.51bc	6.97±0.43b	23.93±0.55c	107.00±10.58d
	T4	16.80±0.61c	0.093±0.004d	0.073±0.001a	1.81±0.06a	63.03±0.68cd	7.64±0.26b	22.4±0.30d	137.67±2.52b

土层深度 Soil depth (cm)	处理 Treatment	有机质 Organic matter (g·kg^-1)	全氮 Total nitrogen (g·kg^-1)	全磷 Total phosphorus (g·kg^-1)	全钾 Total potassium (g·kg^-1)	水解氮 Hydrolysis nitrogen (mg·kg^-1)	硝态氮 Nitrate nitrogen (mg·kg^-1)	有效磷 Available phosphorus (mg·kg^-1)	速效钾 Available potassium (mg·kg^-1)
0-10	CK	13.47±1.27c	0.090±0.001d	0.090±0.002a	1.50±0.14b	60.47±2.37c	6.75±3.74b	24.27±2.39c	104.33±4.04c
	T1	16.73±0.84b	0.100±0.002c	0.093±0.007a	1.33±0.23b	63.97±0.81c	7.94±1.89a	32.37±0.80b	169.00±36.59a
	T2	13.53±1.78c	0.094±0.002c	0.092±0.003a	1.52±0.16b	67.60±2.72b	8.20±1.56a	28.30±0.70c	108.67±13.28c
	T3	16.20±0.35b	0.130±0.013b	0.093±0.001a	1.81±0.09a	70.83±0.47b	8.26±0.13a	27.47±0.92c	120.00±5.29b
	T4	21.13±2.22a	0.140±0.002a	0.090±0.003a	1.65±0.28ab	96.67±1.43a	8.80±0.31a	43.00±1.11a	158.00±7.00a
10-20	CK	12.70±1.67b	0.087±0.003c	0.087±0.002b	1.72±0.08a	66.27±0.91a	14.14±7.27a	23.63±0.57c	97.33±3.21d
	T1	14.57±2.65b	0.092±0.003b	0.090±0.004b	1.52±0.09b	64.90±2.33a	5.06±0.68b	29.77±0.45b	113.00±4.58b
	T2	18.33±6.18b	0.094±0.004b	0.096±0.006a	1.73±0.26a	69.00±2.70a	12.71±3.80a	34.70±0.36a	128.00±3.61a
	T3	17.13±1.88a	0.101±0.002a	0.091±0.004ab	1.72±0.14a	68.60±2.55a	4.01±1.30b	24.00±0.70d	104.67±1.53c
	T4	17.23±0.23a	0.106±0.002a	0.096±0.002a	1.79±0.16a	69.10±2.27a	3.83±0.23c	29.03±1.31b	137.00±9.54a

Effects of Soil Film Tillage on Soil and Crop in Farmland

RichHTML

PDF