Crops ›› 2019, Vol. 35 ›› Issue (1): 1-8.doi: 10.16035/j.issn.1001-7283.2019.01.001

;

    Next Articles

Research Progress on Agronomic Practice for Grain Moisture Loss of Maize

Yifei Zhang,Song Yu,Yufeng Wang,Kejun Yang,Zhuangyuan Guo,Yao Li,Yishan Sun,Wenbao Jia,Yafeng Zhang   

  1. College of Agriculture, Heilongjiang Bayi Agricultural University/Heilongjiang Provincial Key Laboratory of Modern Agricultural Cultivation and Crop Germplasm Improvement, Daqing 163319, Heilongjiang, China
  • Received:2018-08-01 Revised:2018-12-21 Online:2019-02-15 Published:2019-02-01
  • Contact: Kejun Yang

RichHTML

40

PDF (PC)

397

Abstract:

Grain maize is the main maize product in China, its grain moisture content in harvest period is a key factor determining the quality of mechanical grain harvesting, storage safety and economic benefits. High grain moisture content in harvest period has become an important economic and technical problem that restrict the large area demonstration, popularization and application of mechanical grain direct harvesting technology in China, detrimental effect on quality and safety of maize and its products, hinder the high quality and efficiency development of maize industry. In this paper, studies related agronomic practice for grain moisture loss of maize in China and abroad were summarized and analyzed. For the whole mechanized production process of maize in future, on the premise of selecting suitable varieties for grain mechanized direct harvesting, combined the precise distribution of varieties with different ripening stages, we should improve related key cultivation techniques. These include modified planting patterns, optimized precise methods for nutrient and water management, innovative measure for timely canopy structure regulation, and highly effective chemical regulation products for grain dehydration to coordinate the synergistic relationship between grain filling and dehydration kinetics, constructing well ventilated and high light efficiency population micro-area environment, accelerating grain moisture loss during later growth development period. In terms of harvesting time adjustment, besides the factors of grain dehydration dynamics process for different varieties before and after physiological maturation, planting scale, market supply and demand pattern, agricultural machinery dispatching management and so on, the yield losses caused by lodging, ear shedding, ear rot, pests and wildlife destruction in field should also be fully considered. In addition, it is necessary to strengthen the effective manufacture of light and simplified agricultural machinery equipment matched with key technical measures, promote deep integration of agronomy and agricultural machinery, and ultimately help to accelerate grain mechanized direct harvesting technology application to ensure the quality, safety, the competitiveness and the sustainability of maize industry in China.

Key words: Maize, Grain, High efficiency moisture loss, Agronomic practice

[1] 赵久然, 刘月娥 . 玉米及其制品质量安全风险及控制. 食品科学技术学报, 2016,34(4):12-17.
doi: 10.3969/j.issn.2095-6002.2016.04.003
[2] 李少昆, 王克如, 谢瑞芝 , 等. 机械粒收推动玉米生产方式转型. 中国农业科学, 2018,51(10):1842-1844.
doi: 10.3864/j.issn.0578-1752.2018.10.003
[3] 冯东升, 高树仁, 杨克军 . 解析玉米籽粒脱水的动力问题. 中国种业, 2017(10):35-36.
[4] 柳枫贺, 王克如, 李健 , 等. 影响玉米机械收粒质量因素的分析. 作物杂志, 2017(4):116-119.
[5] 易克传, 朱德文, 张新伟 , 等. 含水率对玉米籽粒机械化直接收获的影响. 中国农机化学报, 2016,37(11):78-80.
doi: 10.13733/j.jcam.issn.2095-5553.2016.11.019
[6] 倪长安, 李心平, 刘师多 , 等. 机收玉米破损的危害及预防. 农机化研究, 2009,31(8):221-224.
doi: 10.3969/j.issn.1003-188X.2009.08.062
[7] 王燕, 李增梅, 董燕婕 , 等. 真菌毒素对玉米质量安全的影响研究. 农产品质量与安全, 2017(3):58-62.
doi: 10.3969/j.issn.1674-8255.2015.03.019
[8] 李艳杰, 史纪明, 鞠成梅 , 等. 玉米子粒水分与品种性状相关性研究初报. 玉米科学, 2000,8(4):37-38.
doi: 10.3969/j.issn.1005-0906.2000.04.012
[9] 张万旭, 明博, 王克如 , 等. 基于品种熟期和籽粒脱水特性的机收粒玉米适宜播期与收获期分析. 中国农业科学, 2018,51(10):1890-1898.
[10] Lauer J . Variability of planting date on corn grain yield,moisture and grower return. Corn Agronmony, 1998,5(5):27-28.
[11] Tsimaba R, Edmeades G O, Millner J P , et al. The effect of planting date on maize grain yields and yield components. Field Crops Research, 2013,150:135-144.
doi: 10.1016/j.fcr.2013.05.028
[12] Svečhjak Z, Varga B, Grbeša D , et al. Effect of sowing date on yield and quality of high moisture ear and grain production for maize. Mljekarstvo, 2007,57(4):321-335.
[13] Abdala L J, Gambin B L, Borrás L . Sowing date and maize grain quality for dry milling. European Journal of Agronomy, 2018,92:1-8.
doi: 10.1016/j.eja.2017.09.013
[14] Swan J B, Schneider E C, Moncrief J F , et al. Estimating corn growth,yield,and grain moisture from air growing degree days and residue cover. Agronomy Journal, 1986,79(1):53-60.
doi: 10.2134/agronj1987.00021962007900010012x
[15] Amanullah, Asif M, Malhi S S ,et al. Effects of phosphorus fertilizers source and plant density on growth and yield of maize in Northwestern Pakistan. Journal of Plant Nutrition, 2009,32(12):2080-2093.
doi: 10.1080/01904160903308168
[16] Farnham D E . Row spacing,plant density,and hybrid effects on corn grain yield and moisture. Agronomy Journal, 2001,93(5):1049-1053.
doi: 10.2134/agronj2001.9351049x
[17] Widdicombe W D, Thelen K D . Row width and plant density effects on corn grain production in the Northern Corn Belt. Agronomy Journal, 2002,94(5):1020-1023.
doi: 10.2134/agronj2002.1020
[18] 刘铁东, 宋凤斌 . 灌浆期玉米冠层微环境对宽窄行种植模式的反应. 干旱地区农业研究, 2012,30(3):37-40.
doi: 10.3969/j.issn.1000-7601.2012.03.006
[19] 白伟, 孙占祥, 郑家明 , 等. 辽西地区不同种植模式对春玉米产量形成及其生长发育特性的影响. 作物学报, 2014,40(1):181-189.
doi: 10.3724/SP.J.1006.2014.00181
[20] 姚亮亮, 王平, 顾鑫 , 等. 三空栽培技术对玉米籽粒含水量的影响. 黑龙江农业科学, 2017(5):34-36.
doi: 10.11942/j.issn1002-2767.2017.05.0034
[21] 付健, 杨克军, 王玉凤 , 等. 种植方式和密度对寒地高产玉米品种产量及光合物质生产特性的影响. 玉米科学, 2014,22(6):84-90.
[22] 王云奇, 张英华, 宋文品 , 等. 一穴多株种植对夏玉米子粒灌浆和产量的影响. 玉米科学, 2015,23(5):117-123.
doi: 10.13597/j.cnki.maize.science.20150520
[23] 杨利华, 马瑞昆 . 植株田间分布均匀度的定义与计算. 玉米科学, 2006,14(S1):92-94.
[24] 马青枝, 赵利梅, 赵继文 , 等. 地膜覆盖对春玉米籽粒建成和品质形成影响的研究. 内蒙古农业大学学报(自然科学版), 2017(S1):21-25.
doi: 10.3969/j.issn.1009-3575.2000.z1.005
[25] Ziyomo C, Albrecht K A, Baker J M , et al. Corn performance under managed drought stress and in a kura clover living mulch intercropping system. Agronomy Journal, 2013,105(3):579-586.
doi: 10.2134/agronj2012.0427
[26] 焦念元, 宁堂原, 杨萌珂 , 等. 玉米花生间作对玉米光合特性及产量形成的影响. 生态学报, 2013,33(14):4324-4330.
doi: 10.5846/stxb201207311087
[27] 高莹, 吴普特, 赵西宁 , 等. 春小麦/春玉米间作模式光温环境特征研究. 水土保持研究, 2015,22(3):163-169.
[28] 曾红, 王小春, 陈国鹏 , 等. 喷施烯效唑对玉米-大豆套作群体株型及产量的影响. 核农学报, 2016,30(7):1420-1426.
doi: 10.11869/j.issn.100-8551.2016.07.1420
[29] 余利, 刘正, 王波 , 等. 行距和行向对不同密度玉米群体田间小气候和产量的影响. 中国生态农业学报, 2013,21(8):938-942.
doi: 10.3724/SP.J.1011.2013.00938
[30] Dumenil L, Shaw R H . You can hasten corn maturity. Iowa Farm Science, 1952,6:162-164.
[31] Peaslee D E . Effects of nitrogen,phosphorus,and potassium nutrition on yield,rates of kernel growth,and grain filling periods of two hybrids. Communication in Soil Science and Plant Analysis, 1977,8(5):373-389.
doi: 10.1080/00103627709366730
[32] Zhang J, Blackmer A M, Kyveryga P M , et al. Fertilizer-induced advances in corn growth stage and quantitative definitions of nitrogen deficiencies. Pedosphere, 2008,18(1):60-68.
doi: 10.1016/S1002-0160(07)60103-9
[33] Olson R A, Sander D H . Corn production//Olson R A,Sander D H,Sprague G H,et al. Corn and Corn Improvement-Agronomy Monograph (3 rd edition). Madison:ASA-CSSA-SSSA, 1988: 639-686.
[34] Amanullah, Khattak R A, Khalil S K . Plant density and nitrogen effects on maize phenology and grain yield. Journal of Plant Nutrition, 2009,32(2):246-260.
doi: 10.1080/01904160802592714
[35] Troyer A F, Ambrose W B . Plant characteristics affecting field drying rate of ear corn. Crop Science, 1971,11(4):529-531.
doi: 10.2135/cropsci1971.0011183X001100040019x
[36] Cerdá A, Pardines J, Botella M A , et al. Effect of potassium on growth,water relations,and the inorganic and organic solute contents for two maize cultivars grown under saline conditions. Journal of Plant Nutrition, 1995,18(4):839-851.
doi: 10.1080/01904169509364942
[37] 李文娟, 何萍, 金继运 . 钾素营养对玉米生育后期干物质和养分积累与转运的影响. 植物营养与肥料学报, 2009,15(4):799-807.
doi: 10.3321/j.issn:1008-505X.2009.04.010
[38] 李艳杰, 史纪明, 鞠成梅 . 降低寒地玉米子粒水分的高产技术研究. 玉米科学, 1999,7(2):62-65.
[39] Amanullah, Irfanullah A, Hidayat Z . Potassium management for improving growth and grain yield of maize (Zea mays L.) under moisture stress condition. Scientific Reports, 2016,6:34627.
doi: 10.1038/srep34627
[40] Brooking I R . Maize ear moisture during grain-filling,and its relation to physiological maturity and grain-drying. Field Crops Research, 1990,23(1):55-68.
doi: 10.1016/0378-4290(90)90097-U
[41] 孟兆江, 刘安能, 庞鸿宾 , 等. 夏玉米调亏灌溉的生理机制与指标研究. 农业工程学报, 2017(4):94-98.
[42] 赵建华, 樊廷录, 王淑英 , 等. 制种玉米种子乳线发育的水氮效应. 中国生态农业学报, 2015,23(8):938-945.
doi: 10.13930/j.cnki.cjea.150071
[43] Kang S Z, Shi W J, Zhang J H . An improved water-use efficiency for maize grown under regulated deficit irrigation. Field Crops Research, 2000,67(3):207-214.
doi: 10.1016/S0378-4290(00)00095-2
[44] Sara A, Alejandra N, Sebastian B , et al. Regulated deficit irrigation in potted Dianthus plants:Effects of severe and moderate water stress on growth and physiological responses. Scientia Horticulturae, 2009,122(4):579-585.
doi: 10.1016/j.scienta.2009.06.030
[45] 寇丹, 苏德荣, 吴迪 , 等. 地下调亏滴灌对紫花苜蓿耗水、产量和品质的影响. 农业工程学报, 2014,30(2):116-123.
doi: 10.3969/j.issn.1002-6819.2014.02.015
[46] Igbadun H E, Salim B A, Tarimo A K P R ,et al. Effects of deficit irrigation scheduling on yields and soil water balance of irrigated maize. Irrigation Science, 2008,27(1):11-23.
doi: 10.1007/s00271-008-0117-0
[47] 张振华, 蔡焕杰 . 水分亏缺对覆膜玉米生长发育及产量的影响. 灌溉排水, 2001,20(2):13-16.
doi: 10.3969/j.issn.1672-3317.2001.02.004
[48] 张芮, 成自勇, 李有先 . 水分亏缺对膜下滴灌制种玉米生长及产量的影响. 干旱地区农业研究, 2009,27(2):125-128.
[49] 魏永霞, 马瑛瑛, 刘慧 , 等. 调亏灌溉下滴灌玉米植株与土壤水分及节水增产效应. 农业机械学报, 2018,49(3):252-260.
doi: 10.6041/j.issn.1000-1298.2018.03.030
[50] 徐云姬, 钱希旸, 李银银 , 等. 根系分区交替灌溉对玉米籽粒灌浆及相关生理特性的影响. 作物学报, 2016,42(2):230-242.
doi: 10.3724/SP.J.1006.2016.00230
[51] Dusky J A, Kang M S, Glaz B , et al. Response of eight sugarcane cultivars to glyphosine and glyphosate ripeners. Journal of Plant Growth Regulation, 1985,4(1/2/3/4):225-235.
doi: 10.1007/BF02266960
[52] 董朋飞, 王群, 苌建峰 , 等. 作物化学催熟技术现状与玉米化学催熟展望. 中国农机化学报, 2018,39(1):88-93.
[53] 黄旭照 . 杀草快(Diguat)和百草枯(Paraquat)作为干燥剂在玉米上的应用. 黑龙江八一农垦大学学报, 2017(1):55-57.
[54] Zhang L, Liang X G, Shen S , et al. Increasing the abscisic acid level in maize grains induces precocious maturation by accelerating grain filling and dehydration. Plant Growth Regulation, 2018,86(1):65-79.
doi: 10.1007/s10725-018-0411-7
[55] Kasele I N, Nyirenda F, Shanahan J F , et al. Ethephon alters corn growth,water use,and grain yield under drought stress. Agronomy Journal, 1994,86(2):283-288.
doi: 10.2134/agronj1994.00021962008600020014x
[56] 刘晓双, 顾万荣, 张立国 , 等. 噻苯隆-乙烯利复配剂对玉米子粒脱水效果及产量品质的影响. 西南农业学报, 2018,31(5):934-940.
[57] Ren B Z, Zhu Y L, Zhang J W , et al. Effects of spraying exogenous hormone 6-benzyladenine (6-BA) after waterlogging on grain yield and growth of summer maize. Field Crops Research, 2016,188:96-104.
doi: 10.1016/j.fcr.2015.10.016
[58] 韩玉军, 陶波, 刘金宇 , 等. DA型玉米脱水剂的脱水效果及其对玉米营养品质的影响. 玉米科学, 2012,20(2):95-98.
doi: 10.3969/j.issn.1005-0906.2012.02.019
[59] 徐田军, 董志强, 高娇 , 等. 聚糠萘水剂对黑龙江省不同积温带玉米籽粒灌浆的影响. 应用生态学报, 2013,24(2):451-458.
[60] 王小春, 杨文钰, 陈刚 , 等. 喷施烯效唑对玉米叶片衰老特性和产量的影响. 玉米科学, 2009,17(1):86-88.
[61] 薛吉全, 马国胜, 路海东 , 等. 密度对不同类型玉米源库关系及产量的调控. 西北植物学报, 2017(6):114-120.
doi: 10.3321/j.issn:1000-4025.2001.06.016
[62] Lizaso J I, Fonseca A E, Westgate M E . Simulating source-limited and sink-limited kernel set with CERES-Maize. Crop Science, 2007,47(5):2078-2088.
doi: 10.2135/cropsci2006.08.0533
[63] Bonelli L E, Monzon J P, Cerrudo A , et al. Maize grain yield components and source-sink relationship as affected by the delay in sowing date. Field Crops Research, 2016,198:215-225.
doi: 10.1016/j.fcr.2016.09.003
[64] Sala R G, Andrade F H, Westgate M E , et al. Maize kernel moisture at physiological maturity as affected by the source-sink relationship during grain filling. Crop Science, 2007,47(2):711-716.
doi: 10.2135/cropsci2006.06.0381
[65] Tanaka W, Maddonni G A . Pollen source and post-flowering source/sink ratio effects on maize kernel weight and oil concentration. Crop Science, 2008,48(2):666-677.
doi: 10.2135/cropsci2007.08.0450
[66] 陆卫平, 卢家栋, 童长兴 , 等. 玉米灌浆结实期产量源库关系的研究. 江苏农学院学报, 1996,17(4):23-26.
[67] Cornelius P L, Russell W A, Woolley D G . Effect of topping on moisture loss,dry matter accumulation,and yield of corn grain. Agronomy Journal, 1961,53(5):285-289.
doi: 10.2134/agronj1961.00021962005300050005x
[68] Hicks D R, Geadelmann G L, Peterson R H . Drying rates of frosted maturing maize. Agronomy Journal, 1976,68(3):452-455.
doi: 10.2134/agronj1976.00021962006800030004x
[69] Liu T N, Huang R D, Cai T , et al. Optimum leaf removal increases nitrogen accumulation in kernels of maize grown at high density. Scientific Reports, 2017,7:39601.
doi: 10.1038/srep39601 pmid: 5234011
[70] Kang M S, Zuber M S, Colbert T R , et al. Effect of certain agronomic traits on and relationship between rates of grain moisture reduction and grain fill during filling period in maize. Field Crops Research, 1986,14(4):339-347.
doi: 10.1016/0378-4290(86)90068-7
[71] 闫淑琴, 苏俊, 李春霞 , 等. 玉米籽粒灌浆、脱水速率的相关与通径分析. 黑龙江农业科学, 2017(4):1-4.
doi: 10.3969/j.issn.1002-2767.2007.04.001
[72] 张林, 张宝石, 王霞 , 等. 玉米收获期籽粒含水量与主要农艺性状相关分析. 东北农业大学学报, 2009,40(10):9-12.
doi: 10.3969/j.issn.1005-9369.2009.10.003
[73] 秦营营, 董树亭, 魏珊珊 , 等. 去苞叶对夏玉米籽粒灌浆特性和产量的影响. 中国农业科学, 2015,48(11):2118-2126.
doi: 10.3864/j.issn.0578-1752.2015.11.004
[74] 李璐璐, 谢瑞芝, 王克如 , 等. 去苞叶对玉米子粒脱水过程的影响. 作物杂志, 2017(2):114-117.
[75] 孟庆平, 张玉权, 常淑娟 , 等. 玉米最佳收获期的主要相关性状研究初探. 玉米科学, 2007,15(增刊):117-118.
doi: 10.3969/j.issn.1005-0906.2007.z1.054
[76] Carter M W, Poneleit C G . Black layer maturity and filling period among inbred lines of corn (Zea mays L.). Crop Science, 1973,13(4):436-439.
doi: 10.2135/cropsci1973.0011183X001300040014x
[77] Ma B L, Dwyer L M . Maize kernel moisture,carbon and nitrogen concentrations from silking to physiological maturity. Canadian Journal of Plant Science, 2001,81(2):225-232.
doi: 10.4141/P00-073
[78] 柴宗文, 王克如, 郭银巧 , 等. 玉米机械粒收质量现状及其与含水率的关系. 中国农业科学, 2017,50(11):2036-2043.
doi: 10.3864/j.issn.0578-1752.2017.11.009
[79] 李璐璐, 薛军, 谢瑞芝 , 等. 夏玉米籽粒含水率对机械粒收质量的影响. 作物学报, 2018,44(12):1747-1754.
doi: 10.3724/SP.J.1006.2018.01747
[80] Daynard T B, Duncan W G . The black layer and grain maturity in corn. Crop Science, 1969,9(4):473-476.
doi: 10.2135/cropsci1969.0011183X000900040026x
[81] Knittle K H, Burris J S . Effect of kernel maturation on subsequent seedling vigor in maize. Crop Science, 1976,16(6):851-855.
doi: 10.2135/cropsci1976.0011183X001600060030x
[82] Nielsen R L, Brown G, Wuethrich K , et al. Kernel dry weight loss during post-maturity dry down intervals in corn. ( 1996 -12-02)[2018-07-20]http://www.agry.purdue.edu/ext/corn/research/rpt94-01.htm.
[83] Finck C . Field dry down robs yield. Farm Journal, 1995,119(11):14-15.
[84] 李璐璐, 王克如, 谢瑞芝 , 等. 玉米生理成熟后田间脱水期间的籽粒重量与含水率变化. 中国农业科学, 2017,50(11):2052-2060.
doi: 10.3864/j.issn.0578-1752.2017.11.011
[85] University of Wisconsin.Grain Harvesting.( 2006 -02-01)[2018-07-20] http://corn.agronomy.wisc.edu/Management/L032.aspx.
[86] Piggott S D . Simulation of corn in field drydown. East Lansing:Dissertations and Theses-Gradworks of Michigan State University, 2010.
[87] 李少昆, 王克如, 王延波 , 等. 辽宁中部地区玉米机械粒收质量及其限制因素研究. 作物杂志, 2017(3):162-167.
doi: 10.16035/j.issn.1001-7283.2018.03.025
[88] Mahoney K J, Klapwyk J H, Stewart G A , et al. Agronomic management strategies to reduce the yield loss associated with spring harvested corn in Ontario. American Journal of Plant Sciences, 2015,6(2):372-384.
doi: 10.4236/ajps.2015.62043
[1] Xixi Dai,Heming Zhan,Xinghong Cui,Yinyue Zhao,Dandan Shan,Liang Zhang,Tiejun Wang. A Mathematical Model of Density Coupling and Its Optimization in Maize-Soybean Intercropping [J]. Crops, 2019, 35(2): 128-135.
[2] Dongmei Zhang,Xuefang Huang,Chunxia Jiang,Wei Zhang,Xiaojuan Wang,Huatao Liu,Liuying Yan,Enke Liu,Guangqian Zhai. Effects of Micro-Ridge Film Mulching on Soil Water and Temperature and Yield of Dryland Maize in Cold Areas [J]. Crops, 2019, 35(2): 115-121.
[3] Yufei Zhang,Lizhi Liu,Yuxuan Ma,Xiaochun Wang,Jianjun Dai. Effects of Tillage and Straw Returning Methods on Maize Yield and Potassium Accumulation and Transport [J]. Crops, 2019, 35(2): 122-127.
[4] Yaxing Shi,Li Xu,Jiuran Zhao,Baishan Lu,Yanli Fan. Waxy Maize Industry Advantages in China and Opportunities in the Development of the Belt and Road [J]. Crops, 2019, 35(2): 15-19.
[5] Yong Cui,Ziqing Ma,Enping Tian. Analysis on the Development of Agricultural Production in Central and Southern Mountainous Areas of Ningxia in Recent 20 Years [J]. Crops, 2019, 35(2): 28-38.
[6] Huihui Tang,Yanli Xu,Qingyan Wang,Zhengbo Ma,Guangyan Li,Hui Dong,Zhiqiang Dong. Effects of Foliar Spraying 5-Aminolevulinic Acid on Spring Maize Growth and Yield under Different Planting Densities [J]. Crops, 2019, 35(2): 136-141.
[7] Zhiqiang Tao,Yanjie Wang,Demei Wang,Yushuang Yang,Zheli Xu,Guangcai Zhao,Xuhong Chang. Response of Productive Capacity among Tillers in Winter Wheat to Tridimensional Uniform Sowing [J]. Crops, 2019, 35(2): 110-114.
[8] Qian Liang,Wenya Liu,Junzhu Ge,Ming Zhao,Haipeng Hou,Yong′an Yang,Decai Xin. Regulation Effects of Narrow-Double Row Precision Sowing with Subsoiling on Yield in Summer Maize [J]. Crops, 2019, 35(1): 111-115.
[9] Yang Zhang,Huilin Yu,Yanbo Wang. Study on Yield and Related Traits of Maize Varieties in Different Ecological Regions of Eastern North China [J]. Crops, 2019, 35(1): 38-43.
[10] Haosheng Li,Yan Li,Chenglai Wu,Linmao Zhao,Chunqing Zhang. Effects of DA-6 Treatment at Post-Anthesis on Seed Vigor of Maize Inbred Zheng 58 [J]. Crops, 2019, 35(1): 186-191.
[11] Weitang Li,Yang Li,Hailong Niu,Hongxin Liu,Shujing Mu,Zhongguo He,Yufa Li. Effects of Different Seed Coatings on Emergence Rate under the Mode of Single-Seed Precision Sowing [J]. Crops, 2019, 35(1): 191-196.
[12] Tian Lixin,Yang Ye,Zuo Shiyu,Liu Xuan,Wei Shi,Sun Lei,Li Jing. Effects of Abscisic Acid on Growth and Photosynthetic Characteristics of Maize Seedlings under Low Temperature Stress [J]. Crops, 2018, 34(6): 76-82.
[13] Cui Yanni,Zhan Junhui,Yan Pengqi,Ke Wenjing,Song Ningyuan,Zhang Zhongnan,Wang Liuhang,Huang Yan,Zhang Jing,Zhao Quanzhi. Effects of Different Application Proportion of Nitrogen Fertilizer on Grain-Filling Characteristics and Yield of Hybrid Indica Rice in Southern Henan Province [J]. Crops, 2018, 34(6): 103-109.
[14] Zhang Shaoyun,Li Xiangling,Liu Pan,Zhang Yue,Zhai Dashuai,Yin Baozhong. Effects of Soil Tillage and Fertilization on Root Microstructure and Yield in Maize [J]. Crops, 2018, 34(6): 144-148.
[15] Ming Bo, Wang Keru, Xie Ruizhi, Hou Peng, Li Shaokun. Researches on Maize Grain Dehydration and Countermeasures for Mechanical Grain Harvesting [J]. Crops, 2018, 34(6): 17-21.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] Guangcai Zhao,Xuhong Chang,Demei Wang,Zhiqiang Tao,Yanjie Wang,Yushuang Yang,Yingjie Zhu. General Situation and Development of Wheat Production[J]. Crops, 2018, 34(4): 1 -7 .
[2] Baoquan Quan,Dongmei Bai,Yuexia Tian,Yunyun Xue. Effects of Different Leaf-Peg Ratio on Photosynthesis and Yield of Peanut[J]. Crops, 2018, 34(4): 102 -105 .
[3] Xuefang Huang,Mingjing Huang,Huatao Liu,Cong Zhao,Juanling Wang. Effects of Annual Precipitation and Population Density on Tiller-Earing and Yield of Zhangzagu 5 under Film Mulching and Hole Sowing[J]. Crops, 2018, 34(4): 106 -113 .
[4] Wenhui Huang, Hui Wang, Desheng Mei. Research Progress on Lodging Resistance of Crops[J]. Crops, 2018, 34(4): 13 -19 .
[5] Yun Zhao,Cailong Xu,Xu Yang,Suzhen Li,Jing Zhou,Jicun Li,Tianfu Han,Cunxiang Wu. Effects of Sowing Methods on Seedling Stand and Production Profit of Summer Soybean under Wheat-Soybean System[J]. Crops, 2018, 34(4): 114 -120 .
[6] Mei Lu,Min Sun,Aixia Ren,Miaomiao Lei,Lingzhu Xue,Zhiqiang Gao. Effects of Spraying Foliar Fertilizers on Dryland Wheat Growth and the Correlation with Yield Formation[J]. Crops, 2018, 34(4): 121 -125 .
[7] Xiaofei Wang,Haijun Xu,Mengqiao Guo,Yu Xiao,Xinyu Cheng,Shuxia Liu,Xiangjun Guan,Yaokun Wu,Weihua Zhao,Guojiang Wei. Effects of Sowing Date, Density and Fertilizer Utilization Rate on the Yield of Oilseed Perilla frutescens in Cold Area[J]. Crops, 2018, 34(4): 126 -130 .
[8] Pengjin Zhu,Xinhua Pang,Chun Liang,Qinliang Tan,Lin Yan,Quanguang Zhou,Kewei Ou. Effects of Cold Stress on Reactive Oxygen Metabolism and Antioxidant Enzyme Activities of Sugarcane Seedlings[J]. Crops, 2018, 34(4): 131 -137 .
[9] Jie Gao,Qingfeng Li,Qiu Peng,Xiaoyan Jiao,Jinsong Wang. Effects of Different Nutrient Combinations on Plant Production and Nitrogen, Phosphorus and Potassium Utilization Characteristics in Waxy Sorghum[J]. Crops, 2018, 34(4): 138 -142 .
[10] Na Shang,Zhongxu Yang,Qiuzhi Li,Huihui Yin,Shihong Wang,Haitao Li,Tong Li,Han Zhang. Response of Cotton with Vegetative Branches to Plant Density in the Western of Shandong Province[J]. Crops, 2018, 34(4): 143 -148 .