Scientia Agricultura Sinica ›› 2020, Vol. 53 ›› Issue (17): 3479-3495.doi: 10.3864/j.issn.0578-1752.2020.17.006

• TILLAGE & CULTIVATION·PHYSIOLOGY & BIOCHEMISTRY·AGRICULTURE INFORMATION TECHNOLOGY • Previous Articles     Next Articles

Root Morphological, Physiological Traits and Yield of Maize Under Waterlogging and Low Light Stress

WANG Qun(),ZHAO XiangYang,LIU DongYao,YAN ZhenHua,LI HongPing,DONG PengFei,LI Chaohai   

  1. College of Agronomy, Henan Agricultural University/National Key Laboratory of Wheat and Maize Crop Science, Zhengzhou 450046
  • Received:2020-03-16 Accepted:2020-06-09 Online:2020-09-01 Published:2020-09-11

RichHTML

34

PDF

729

Abstract:

【Objective】With the global climate change, meteorological disasters occur frequently during the maize growth season. In order to explore characteristics of root response to rainy and low light stress, this study was carried out to investigate root morphology, physiological traits and yield of maize under waterlogging and low light combined stress at flowering stage.【Method】Taking two different maize varieties (Zhengdan958 and Yuyu22) as research objects, the experiment, including four treatments with contrast (CK), waterlogging (W), low light (S), and waterlogging and low light (WS) was conducted to compare dynamic changes of root dry weight, root length, root surface area, root volume, nodal root layer and to analyze the morphological, anatomical and physiological characteristics and yield under different stress.【Result】The root dry weight, root length, root surface area and root volume of maize were significantly decreased under combined stress, and these indicators were the largest reductions under waterlogging and low light stress, the second reductions under waterlogging stress and the smallest reductions under low light stress. Compared to CK, root dry weight were decreased by 15.21%, 5.08%, 21.07% , and root length were decreased by 14.86%, 5.52%, 18.14% in average under waterlogging stress, low light stress and combined stress, respectively. Root superficial area and root volume were decreased by 9.83%, 4.62%, 12.72% and 12.62%, 6.61%, 16.23% under three different stress (W, S, and WS). Compared to W and S stress, root dry weight, root length, root surface area and root volume were decreased by 6.64%, 3.84%, 3.21%, 4.12% and 16.55%, 13.10%, 8.41%, 10.32% under WS stress, and it was significantly different between WS and S. But there was no obviously different between WS and W. Root aerenchyma numbers, root aerenchyma areas, root porosity and crown root layers were increased significantly under waterlogging stress as well as waterlogging and low light combined stress. Compared with the contrast, root aerenchyma numbers were increased significantly by 5.29 and 10.03 times with W and WS treatment in average, respectively. Then aerenchyma areas and root porosities were increased by 5.76, 13.27 times and 8.01, 10.00 times under W and WS treatment, respectively. Crown root layers had more 1 to 2 layers under W and WS than that under CK, however, there was not different obviously between S and CK. Root physiological traits and yield of maize were decreasing significantly under waterlogging and low light stress. Especially there was the largest decreasing under combined stress. Compared with CK, root activities, total root absorbing area, root active absorbing area and ratio of active root absorption of maize were decreased significantly by 52.82%, 28.48%, 36.72% and 20.00% in average under combined stress, respectively. The change order of treatments was WS

Key words: summer maize, waterlogging and low light stress, root morphology and anatomy, root activities, root absorbing and active absorbing areas, yield

Fig. 1

Field microclimate during stress time CK: Contrast, W: Waterlogging, S: Low light, WS: Waterlogging and low light. The same as below"

Fig. 2

Effect of different treatments on root dry weight of different maize varieties"

Fig. 3

Effects of different treatments on root length of different maize varieties"

Fig. 4

Effect of different treatments on root superficial area of different maize varieties"

Fig. 5

Effects of different treatments on root volume of different maize varieties"

Table 1

Effects of different treatments on the number of maize crown root layers"

品种
Variety		 处理
Treatment		 节根层数Root layers
1 d 3 d 5 d 7 d 9 d
郑单958
Zhengdan958		 CK 6.33±0.27a 6.00±0.47a 6.33±0.27a 6.67±0.27b 6.67±0.47b
W 6.33±0.27a 7.00±0.47 a 7.33±0.27a 8.67±0.27a 8.33±0.27a
S 6.00±0.00a 6.33±0.27a 6.33±0.47a 6.67±0.27b 7.33±0.27b
WS 6.67±0.47a 7.67±0.47a 7.33±0.27a 7.33±0.27b 8.00±0.00a
豫玉22
Yuyu22		 CK 6.00±0.47a 6.33±0.27a 6.00±0.54a 6.33±0.00b 6.67±0.27b
W 6.00±0.00a 6.67±0.27a 7.00±0.47a 7.67±0.54a 7.00±0.47a
S 6.33±0.27a 6.67±0.54a 6.33±0.27a 6.33±0.27b 6.67±0.27b
WS 6.67±0.27a 6.67±0.27a 7.00±0.27a 7.67±0.27a 7.67±0.27a

Fig. 6

Effects of different treatments on root microstructure of maize (100×) A-D, I-L mean stress duration is three days; E-H, M-P mean stress duration is nine days. A: CK-ZD958; B: W-ZD958; C: S-ZD958; D: WS-ZD958; I: CK-YY22; J: W-YY22; K: S-YY22; L: WS-YY22; E: CK-ZD958; F: W-ZD958; G: S-ZD958; H: WS-ZD958; M: CK-YY22; N: W-YY22; O: S-YY22; P: WS-YY22"

Fig. 7

Effects of different treatments on root aerenchyma numbers and areas of different maize varieties"

Fig. 8

Effects of different treatments on root porosity of different maize varieties"

Fig. 9

Effects of different treatments on root activities of different maize varieties"

Fig. 10

Effects of different treatments on total root absorbing and active absorbing areas of different maize varieties"

Fig. 11

Effects of different treatments on ratio of root active absorption between different maize varieties"

Fig. 12

Effects of waterlogging and low light stress on yield of different maize varieties Different letters represent significantly different at 0.05 level of different treatments on the same day, respectively"

[1] 李少昆, 赵久然, 董树亭, 赵明, 李潮海, 崔彦宏, 刘永红, 高聚林, 薛吉全, 王立春, 王璞, 陆卫平, 王俊河, 杨祁峰, 王子明. 中国玉米栽培研究进展与展望. 中国农业科学, 2017,50(11):1941-1959.
doi: 10.3864/j.issn.0578-1752.2017.11.001
LI S K, ZHAO J R, DONG S T, ZHAO M, LI C H, CUI Y H, LIU Y H, GAO J L, XUE J Q, WANG L C, WANG P, LU W P, WANG J H, YANG Q F, WANG Z M. Advances and prospects of maize cultivation in China. Scientia Agricultura Sinica, 2017,50(11):1941-1959. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2017.11.001
[2] 乔江方, 刘京宝, 夏来坤, 朱卫红, 李川, 黄璐. 2001-2012年河南省夏玉米产量变化及生长季气象因子分析. 中国农学通报, 2014,30(36):85-90.
QIAO J F, LIU J B, XIA L K, ZHU W H, LI C, HUANG L. Analysis of the change of production and meteorological factors at Henan summer maize growing season during the year of 2001-2012. Chinese Agricultural Science Bulletin, 2014,30(36):85-90. (in Chinese)
[3] YADUVANSHI N, SETTER T, SHARMA S, SINGH K, KULSHRESHTHA N. Influence of waterlogging on yield of wheat ( Triticum aestivum), redox potentials, and concentrations of microelements in different soils in India and Australia. Soil & Tillage Research, 2014,50:489-499.
[4] The Food and Agriculture Organization of the United Nations. The impact of disasters on agriculture and food security (Rome:FAO) (2018-04-23)[2020-04-24]. http://www.fao.org/3/a-i5128e.pdf.
[5] WESTRA S, FOWLER H J, EVANS J P, ALEXANDER L V, BERG P, JOHNSON F. Future changes to the intensity and frequency of shortduration extreme rainfall. Reviews of Geophysics, 2014,52:522-555.
doi: 10.1002/2014RG000464
[6] MASON-DELMOTTE V, ZHAI P, PORTNER H O, ROBERTS D, SKEA J, SHUKLA P R. Special Report on Global Warming of 1.5℃. UK: Cambridge University Press, 2018.
[7] 韩宇平, 蒋亚茹, 肖恒. 河南省夏玉米生育期间主要气象灾害发生频率分析与未来预估. 中国农村水利水电, 2018(3):148-154.
HAN Y P, JIANG Y R, XIAO H. Analyzing and projecting the frequency of main meteorological disasters in the growth period of summer maize in Henan province. China of Water Conservancy and Hydroelectric, 2018(3):148-154. (in Chinese)
[8] 郭欣欣, 李晓峰, 朱红芳, 朱玉英, 侯瑞贤, 侯喜林. 淹水胁迫对不结球白菜根系生长于呼吸酶活性的影响. 西北植物学报, 2015,35(4):793-800.
GUO X X, LI X F, ZHU H F, ZHU Y Y, HOU R X, HOU X L. Respiratory metabolism of pakchoi seedlings roots under water logging stress. Acta Botanica Boreali-Occidentalia Sinica, 2015,35(4):793-800. (in Chinese)
[9] 王寒, 高敏, 金梦灿, 郜红建. 淹水胁迫对玉米苗期根系形态与养分吸收累计的影响. 安徽农业大学学报, 2018,45(3):538-544.
WANG H, GAO M, JIN M C, GAO H J. Influences of waterlogging stress on morphology and nutrient uptake of maize roots at seedling stage. Journal of Anhui Agricultural University, 2018,45(3):538-544. (in Chinese)
[10] 刘玉芳, 陈双林, 李迎春, 郭子武, 杨清平. 长期淹水环境下河竹鞭根系形态、生物量和养分的适应性调节. 应用生态学报, 2015,26(12):3641-3648.
LIU Y F, CHEN S L, LI Y C, GUO Z W, YANG Q P. Adaptive adjustment of rhizome and root system on morphology, biomass and nutrient in Phyllostachys rivalis under long-term waterlogged condition. Chinese Journal of Applied Echology, 2015,26(12):3641-3648. (in Chinese)
[11] VISSER E J W, VOESENEK L A C J, VARTAPETIAN B B, JACKSON M B. Flooding and plant growth. Annals of Botany, 2003,91:107-109.
doi: 10.1093/aob/mcg014
[12] 僧珊珊, 王群, 李潮海, 刘天学, 赵龙飞. 淹水胁迫下不同玉米品种根结构及呼吸代谢差异. 中国农业科学, 2012,45(20):4141-4148.
doi: 10.3864/j.issn.0578-1752.2012.20.003
SENG S S, WANG Q, LI C H, LIU T X, ZHAO L F. Difference in root structure and respiration metabolism between two maize cultivars under waterlogging stress. Scientia Agricultura Sinica, 2012,45(20):4141-4148. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2012.20.003
[13] 宋学芳, 王利凯, 周竹青. 淹水诱导小麦根通气组织形成和皮层细胞超微结构变化的研究. 华中农业大学学报, 2009,28(5):519-524.
SONG X F, WANG L K, ZHOU Z Q. Aerenchyma formation and the ultrastructural changes of cortical cells in wheat roots under waterlogging. Journal of Huazhong Agricultural University, 2009,28(5):519-524. (in Chinese)
[14] SAMIRA A S, WIDED C, RENAUD B, BERENICE R, PIERRE S. Assessment of enzyme induction and aerenchyma formation as mechanisms for flooding tolerance in Trifolium subterraneum‘Park’. Annals of Botany, , 2003 91:195-204.
[15] JULIA B S, RUTH C. Sensing and signalling in response to oxygen deprivation in plants and other organisms. Annals of Botany, 2005,96:507-518.
doi: 10.1093/aob/mci206 pmid: 16051633
[16] 周新国, 韩会玲, 李彩霞, 郭树龙, 郭冬冬, 陈金平. 拔节期淹水玉米的生理性状和产量形成. 农业工程学报, 2014,30(9):119-125.
ZHOU X G, HAN H L, LI C X, GUO S L, GUO D D, CHEN J P. Physiological characters and yield formation of corn (Zea mays L.) under waterlogging stress in jointing stage. Transactions of the Chinese Society of Agricultural Engineering, 2014,30(9):119-125. (in Chinese)
[17] REN B Z, ZHANG J W, LI X, FAN X, DONG S T, LIU P, ZHAO B. Effects of waterlogging on the yield and growth of summer maize under field conditions. Canadian Journal of Plant Science, 2013,94:23-31.
doi: 10.4141/cjps2013-175
[18] REN B Z, ZHANG J W, DONG S, LIU P, ZHAO B. Effects of duration of waterlogging at different growth stages on grain growth of summer maize ( Zea mays L.) under field conditions. Journal of Agronomy and Crop Science, 2016,202:564-575.
doi: 10.1111/jac.2016.202.issue-6
[19] 燕树锋, 齐建双, 铁双贵, 岳润青, 韩小花, 卢彩霞. 遮阴对黄淮海玉米主栽品种农艺性状和产量的影响. 中国农学通报, 2016,32(33):49-54.
YAN S F, QI J S, TIE S G, YUE R Q, HAN X H, LU C X. Effects of shading on agronomic characters and yield of major maize cultivars in Huang-Huai-Hai Region. Chinese Agricultural Science Bulletin, 2016,32(33):49-54. (in Chinese)
[20] CUI H Y, JAMES J, CAMBERATO, JIN L B, ZHANG J W. Effects of shading on spike differentiation and grain yield formation of summer maize in the field. International Journal of Biometeorology, 2015,59:1189-1200.
doi: 10.1007/s00484-014-0930-5 pmid: 25380975
[21] 胡海文, 李晓红. 低温弱光对番茄叶片和根系中抗氧化酶系统的影响. 井冈山示范学院学报(自然科学), 2003,24(5):19-22.
HU H W, LI X H. Effects of chilling under low light on antioxidant enzymes in leaves and roots of tomato. Journal of Jinggangshan Normal College (Natural Sciences), 2003,24(5):19-22. (in Chinese)
[22] 高佳, 史建国, 董树亭, 刘鹏, 赵斌, 张吉旺. 花粒期光照强度对夏玉米根系生长和产量的影响. 中国农业科学, 2017,50(11):2104-2113.
GAO J, SHI J G, DONG S T, LIU P, ZHAO B, ZHANG J W. Effect of different light intensities on root characteristics and grain yield of summer maize (Zea Mays L.). Scientia Agricultura Sinica, 2017,50(11):2104-2113. (in Chinese)
[23] 石德扬, 李艳红, 夏德军, 张吉旺, 刘鹏, 赵斌, 董树亭. 种植密度对夏玉米根系特征及氮肥吸收的影响. 中国农业科学, 2017,50(11):2006-2017.
doi: 10.3864/j.issn.0578-1752.2017.11.006
SHI D Y, LI Y H, XIA D J, ZHANG J W, LIU P, ZHAO B, DONG S T. Effects of planting density on root characteristics and nitrogen uptake in summer maize. Scientia Agricultura Sinica, 2017,50(11):2006-2017. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2017.11.006
[24] 于晓波, 罗玲, 曾宪堂, 苏本营, 龚万灼, 雍太文, 杨文钰, 张明荣, 吴海英. 套作弱光胁迫对大豆苗期根系形态和生理活性的影响. 中国油料作物学报, 2015,37(2):185-193.
doi: 10.7505/j.issn.1007-9084.2015.02.010
YU X B, LUO L, ZENG X T, SU B Y, GONG W Z, YONG T W, YANG W Y, ZHANG M R, WU H Y. Response of roots morphology and physiology to shading in maize-soybean relay strip intercropping system. Chinese Journal of Oil Crop Sciences, 2015,37(2):185-193. (in Chinese)
doi: 10.7505/j.issn.1007-9084.2015.02.010
[25] 王丽, 邓飞, 郑军, 赵柳, 任万军, 杨文钰. 水稻根系生长对弱光胁迫的响应. 浙江大学学报(农业与生命科学版), 2012,38(6):700-708.
WANG L, DENG F, ZHENG J, ZHAO L, REN W J, YANG W Y. Response of root system growth to low-light stress in indica rice. Journal of Zhejiang University(Agriculture and Life Sciences), 2012,38(6):700-708. (in Chinese)
[26] 周卫霞, 李潮海, 刘天学, 王秀萍, 闫志广. 弱光胁迫对不同耐荫型玉米果穗发育及内源激素含量的影响. 生态学报, 2013,33(14):4315-4323.
doi: 10.5846/stxb201204250591
ZHOU W X, LI C H, LIU T X, WANG X P, YAN Z G. Effects of low-light stress on maize ear development and endogenous hormones content of two maize hybrids (Zea mays L.) with different shade-tolerance. Acta Ecologica Sinica, 2013,33(14):4315-4323. (in Chinese)
doi: 10.5846/stxb201204250591
[27] 鲍士旦. 土壤农化分析. 北京: 中国农业出版社, 2000: 243-244.
BAO S D. Soil Agro-Chemistrical Analysis. Beijing: China Agricultural Press, 2000: 243-244. (in Chinese)
[28] 张新梅, 董晓英, 沈仁芳. 水稻幼嫩根尖常规石蜡切片制作技术改良. 江苏农业科学, 2013,41(12):71-73.
ZHANG X M, DONG X Y, SHEN R F. Improving the technology of making paraffin section of young rice root tip. Jiangsu Agricultural Sciences, 2013,41(12):71-73. (in Chinese)
[29] 邹琦. 植物生理学实验指导. 北京: 中国农业出版社, 2000: 62-63.
ZOU Q. Guide to Plant Physiological Experiments. Beijing: China Agriculture Press, 2000: 62-63. (in Chinese)
[30] 熊庆娥. 植物生理学实验教程. 成都: 四川科学技术出版社, 2003: 28-29.
XIONG Q E. Plant Physiology Experiment Course. Chengdu: Sichuan Science & Technology Publishing House, 2003: 28-29. (in Chinese)
[31] PETER R, LIINA E. Consequences of phenotypic plasticity VS interspecific differences in leaf and root traits for acequisition of aboveground and belowground resources. American Journal of Botany, 2000,87(3):402-411.
pmid: 10719001
[32] 李志霞, 秦嗣军, 吕德国, 聂继云. 植物根系呼吸代谢及影响根系呼吸的环境因子研究进展. 植物生理学报, 2011,47(10):957-966.
LI Z X, QIN S J, LÜ D G, NIE J Y. Research progress in root respiratory metabolism of plant and the environmental influencing factors. Plant Physiology Journal, 2011,47(10):957-966. (in Chinese)
[33] JULIA B S, SEUNG C L, ERIN B. Waterproofing crops: Effective flooding survival strategies. Plant Physiology, 2012,160:1698-1709.
doi: 10.1104/pp.112.208173 pmid: 23093359
[34] GAO J, SHI J, DONG S, LIU P, ZHAO B, ZHANG J. Grain yield and root characteristics of summer maize ( Zea mays L) under shande stress conditions. Journal of Agronomy and Crop Science, 2017,203:562-573.
[35] 顿新鹏, 朱旭彤. 小麦次生根皮层通气组织产生方式对小麦耐湿性的影响. 华中农业大学学报, 2000,19(4):307-309.
DUN X P, ZHU X T. The effect of the ways of aerenchyma formation in the wheat secondary roots cortex on wheat waterlogging-tolerance. Journal of Huazhong Agricultural University, 2000,19(4):307-309. (in Chinese)
[36] 王德权, 周宇飞, 陆璋镳, 肖木辑, 许文娟, 黄瑞东. 水分胁迫下持绿型玉米根系形态及根系活力的研究. 玉米科学, 2012,20(5):84-87.
WANG D Q, ZHOU Y F, LU Z B, XIAO M J, XU W J, HUANG R D. Root morphology and activity of stay green maize under water stress. Journal of Maize Sciences, 2012,20(5):84-87. (in Chinese)
[37] 张雄. 用“TTC”法(红四氮唑)测定小麦根和花粉的活力及其应用. 植物生理学通讯, 1982,3:48-50.
ZHANG X. Determination of vigor and application of wheat roots and pollen by TTC method. Plant Physiology Communications, 1982,3:48-50. (in Chinese)
[38] 刘海龙, 郑桂珍, 关军锋, 李广敏. 干旱胁迫下玉米根系活力和膜透性的变化. 华北农学报, 2002,17(2):20-22.
LIU H L, ZHENG G Z, GUAN J F, LI G M. Changes of root activity and membrane permeability under drought stress in maize. Acta Agriculturae Boreali-Sinica, 2002,17(2):20-22. (in Chinese)
[1] PENG TingShen, LU JiuYan, WU MeiLin, YAN YuXin, LIU HongZhou, NAN WenBin, QIN XiaoJian, LI Ming, GONG JunYi, LIANG YongShu. QTL Analysis of Yield-Related Traits in Both Huangnuo2# and Changbai7# of Perennial Chinese Rice [J]. Scientia Agricultura Sinica, 2026, 59(7): 1361-1379.
[2] WANG YaFei, YAN Peng, XUE JinTao, DONG XueRui, MENG FanQi, GUO LiNa, LUO Yi, ZHANG Juan, DONG ZhiQiang, LU Lin. Effects of Ethephon-Glycine Betaine-Salicylic Acid Mixture on Root System Architecture, Physiological Function and Yield of Maize Under Heat Stress [J]. Scientia Agricultura Sinica, 2026, 59(7): 1439-1455.
[3] WANG YuPing, FU Zhi, SUN JiaYing, MU XiaoMeng, LIU HuiLin, GUO JinYun, SONG WenJing, HOU LeiPing, ZHAO HaiLiang. Evaluation of the Mitigating Effect and Application Efficacy of Melatonin Applied at the Seedling Stage on Short-Term Chilling Stress in Tomato Plants [J]. Scientia Agricultura Sinica, 2026, 59(7): 1523-1535.
[4] 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.
[5] 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.
[6] 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.
[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] 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.
[9] 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.
[10] 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.
[11] 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.
[12] 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.
[13] 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.
[14] 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.
[15] 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.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备09089781号-30
Copyright 2018 © Editorial office of Scientia Agricultura Sinica
Tel: 86-010-82106279    E-mail: zgnykx@mail.caas.net.cn
Supported by Beijing Magtech Co.Ltd