Scientia Agricultura Sinica ›› 2021, Vol. 54 ›› Issue (1): 46-57.doi: 10.3864/j.issn.0578-1752.2021.01.004

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

Relationship Between Growth and Development Characteristics and Yield Formation of Summer Maize Varieties Differing in Maturities

ZHAO JiYu(),REN BaiZhao,ZHAO Bin,LIU Peng,ZHANG JiWang()   

  1. College of Agronomy, Shandong Agricultural University/State Key Laboratory of Crop Biology, Tai’an 271018, Shandong
  • Received:2020-04-12 Accepted:2020-06-01 Online:2021-01-01 Published:2021-01-13
  • Contact: JiWang ZHANG E-mail:993963997@qq.com;993963997@qq.com;jwzhang@sdau.edu.cn

RichHTML

62

PDF

661

Abstract:

【Objective】 This study was expected to explore the relationship between growth and development characteristics and yield formation of summer maize varieties differing in maturities, providing theoretical references for the selection of new maize varieties with early maturity, high yield and adaptability to grain mechanical harvesting. 【Method】 In 2017, the early maturity hybrids Denghai 518 (DH518), Hengzao 8 (HZ8) and the mid-late maturity hybrids Denghai 605 (DH605) and Zhengdan 958 (ZD958) were used as test materials. In 2018, the early maturity hybrids Denghai 518 (DH518), Jingnongke 728 (JNK728), and the mid-late maturity hybrids Denghai 605 (DH605) and Zhengdan 958 (ZD958) were used as test materials. The planting density was 75 000 plants/hm2. The leaf establishment law, ear development characteristics, and the difference in solar radiation and accumulated temperature requirements at different growth stages were analyzed. 【Result】 The solar radiation and accumulated temperature requirements of different maize varieties at various growth stages were: R1-R6>VE-R1>sowing-VE. The demand for accumulated temperature of different varieties after flowering was higher than that before flowering. The difference in demand for accumulated temperature of mid-late maturity hybrids and early-maturing varieties was mainly in V6-R1, which was specifically manifested in the 9-16th leaf establishment period; There was no significant difference in the demand for accumulated temperature after flowering. Correlation analysis showed that the yield of summer maize varieties at different maturity stages had extremely significant positive correlations with spike height and spike height coefficient. The development characteristics of tassel in summer maize cultivars at different maturity stages were different. The length of tassel in late-maturing cultivars was significantly lower than in early-maturing cultivars, but the number of tassel branches, total tassel spikelet, spikelet abortion rate and effective spikelet of late-maturing varieties were significantly higher than those of early-maturing varieties; The differentiation of female ears to grains was greatly affected by the genotype of the variety. 【Conclusion】The growth and development characteristics of summer maize varieties differing in maturities were significantly different, and the yield of the mid-late maturity hybrids was significantly higher than that of the early maturity hybrids. The typical characteristics of early-grain mechanical harvesting corn varieties were fewer total leaves, shorter V6-R1 time and faster dehydration rate.

Key words: summer maize, leaf establishment, solar radiation and accumulated temperature requirements, male and female spike differentiation, yield

Fig. 1

Meteorological conditions during the summer maize growth stage in 2017 and 2018"

Table 1

Experimental treatments in the field"

年份 Year 品种 Variety 种植密度 Plant density (plant/hm2) 播种时间 Sowing date (M-D)
2017 DH518 HZ8 DH605 ZD958 75000 06-10
2018 DH518 JNK728 DH605 ZD958 75000 06-07

Fig. 2

Yield of summer maize varieties differing in maturities Different letters above error bars indicated significant difference between two types of varieties (P<0.05)"

Fig. 3

Days of different maize varieties at various growth stages VE: Emergence stage; V6: The six-leaf stage; R1: Silking stage; R6: Physiological maturity stage. The same as below"

Fig. 4

Solar radiation and accumulated temperature requirements of different maize varieties at various growth stages"

Fig. 5

Leaf area in different leaf positions of different maize varieties"

Fig. 6

The demand of active cumulative temperature for leaf formation of different maize varieties"

Table 2

Plant traits of summer maize varieties differing in maturity"

年份 Year 品种 Hybrid 穗位高 Ear height (cm) 株高 Plant height (cm) 穗高系数 Ear height coefficient
2017 HZ8 93c 265a 0.35c
DH518 81d 255b 0.32d
ZD958 118a 261a 0.45a
DH605 107b 264a 0.41b
2018 JNK728 93b 268a 0.35 b
DH518 76c 226c 0.33b
ZD958 105a 255b 0.41a
DH605 97b 249b 0.39a

Table 3

Correlation analysis of yield and plant traits of summer maize varieties differing in maturity"

产量 Yield 穗位高 Ear height 株高 Plant height 穗高系数 Ear height coefficient
产量 Yield 1
穗位高 Ear height 0.822** 1
株高 Plant height 0.201 0.601** 1
穗高系数 Ear height coefficient 0.901** 0.948** 0.315 1

Table 4

Ear characters of maize hybrids differing in maturity"

年份
Year		 品种
Hybrid		 穗行
Number of rows
per ear		 行粒
Number of grains per row		 穗长
Ear length
(cm)		 秃顶长
Bald length
(cm)		 穗粗
Ear diameter
(cm)		 轴粗
Cob diameter
(cm)
2017 DH518 15.3b 32.5b 16.81b 0.26b 4.92b 2.33a
HZ8 17.0a 27.8d 16.70b 1.55a 4.67c 2.10b
ZD958 15.4b 34.9a 17.10b 0.11b 5.22a 2.47a
DH605 15.6b 31.2c 19.86a 1.64a 4.90b 2.33a
2018 DH518 15.3b 32.1b 15.54b 0.30c 4.73a 2.29ab
JNK728 15.3b 31.9b 16.85b 1.01b 4.68a 2.11b
ZD958 15.5b 33.8a 16.24b 0.91b 4.75a 2.51a
DH605 16.3a 32.1b 18.59a 1.36a 4.74a 2.35ab

Table 5

Tassel traits of summer maize hybrids differing in maturity"

年份
Year		 品种
Hybrid		 雄穗长度
Tassel length
(cm)		 雄穗分枝数
Tassel branch numbers		 雄穗总小花数
Total tassel spikelet numbers		 小花败育率
Spikelet abortion rate (%)		 有效小花数
Effective spikelet numbers
2017 DH518 61.0a 6c 620c 3.44c 599c
HZ8 62.5a 8bc 604c 3.11c 585c
ZD958 54.8b 23a 1825a 12.69a 1594a
DH605 57.7b 10b 791b 7.99b 728b
2018 DH518 59.7ab 6d 624c 3.6c 602c
JNK728 61.6a 9c 611c 3.3c 591c
ZD958 55.9c 22a 1804a 12.3a 1581a
DH605 57.7bc 11b 792b 6.9b 737b

Table 6

Floret differentiation development and the grain number per panicle formation of summer maize hybrids differing in maturity"

年份
Year		 品种
Hybrid
 总小花数
Number of total floret		 花丝数
Number of filament		 受精小花数
Number of fertilization floret		 穗粒数
Number of normal kernel		 小花受精率
Floret fertility rate (%)		 小花结实率
Flower seed setting rate (%)		 籽粒败育率
Seed abortive rate (%)		 总结实率
Total seed setting rate (%)		 总败育率
Total abortive rate (%)
2017 DH518 618c 613c 530bc 497b 85.9a 93.8b 6.2b 80.5a 19.5c
HZ8 606c 600c 513c 469c 84.8a 91.3b 8.7b 77.4b 22.6b
ZD958 675b 664b 547b 535a 81.0b 97.8a 2.2c 79.2ab 20.8bc
DH605 784a 756a 658a 487b 83.9a 74.1c 25.9a 62.1c 37.9a
2018 DH518 604c 598c 524b 492b 86.8a 94.0c 6.0b 81.6b 18.4c
JNK728 592c 587c 507c 488b 85.7b 96.1b 3.9c 82.4a 17.6d
ZD958 656b 645b 533b 520a 81.3d 97.5a 2.5d 79.3c 20.7b
DH605 758a 733a 634a 522a 83.6c 82.3d 17.7a 68.8d 31.2a

Fig. 7

100-grain moisture of summer maize hybrids differing in maturity after pollination"

[1] 王克如, 李少昆. 玉米机械粒收破碎率研究进展. 中国农业科学, 2017,50(11):2018-2026.
doi: 10.3864/j.issn.0578-1752.2017.11.007
WANG K R, LI S K. Progresses in research on grain broken rate by mechanical grain harvesting. Scientia Agricultura Sinica, 2017,50(11):2018-2026. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2017.11.007
[2] 魏玉君. 夏玉米光温需求与籽粒灌浆特性的研究[D]. 泰安: 山东农业大学, 2014.
WEI Y J. Study on requirement of accumulated temperature and grain-filling characteristics in summer maize[D]. Tai’an: Shandong Agricultural University, 2014. (in Chinese)
[3] 王祥宇, 魏珊珊, 董树亭, 刘鹏, 张吉旺, 赵斌. 种植密度对熟期不同夏玉米群体光合性能及产量的影响. 玉米科学, 2015,23(1):134-138.
WANG X Y, WEI S S, DONG S T, LIU P, ZHANG J W, ZHAO B. Effects of planting densities on canopy apparent photosynthesis characteristics of summer maize in different maturity periods. Journal of Maize Sciences, 2015,23(1):134-138. (in Chinese)
[4] 李少昆, 王克如, 谢瑞芝, 明博. 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
LI S K, WANG K R, XIE R Z, MING B. Grain mechanical harvesting technology promotes the transformation of maize production mode. Scientia Agricultura Sinica, 2018,51(10):1842-1844. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2018.10.003
[5] 张万旭, 明博, 王克如, 刘朝巍, 侯鹏, 陈江鲁, 张国强, 杨京京, 车淑玲, 谢瑞芝, 李少昆. 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.
doi: 10.3864/j.issn.0578-1752.2018.10.008
ZHANG W X, MING B, WANG K R, LIU C W, HOU P, CHEN J L, ZHANG G Q, YANG J J, CHE S L, XIE R Z, LI S K. Analysis of sowing and harvesting allocation of maize based on cultivar maturity and grain dehydration characteristics. Scientia Agricultura Sinica, 2018,51(10):1890-1898. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2018.10.008
[6] LIN X E, JI H Q, NIU J H, HU Y M, FU Z J, LIU Z H, TANG J H. Cloning one CIPK gene from a thermo-sensitive genic self-incompatible line in maize expressing under different temperatures. Agricultural Sciences in China, 2011,10(6):813-819.
doi: 10.1016/S1671-2927(11)60066-7
[7] PTASZYNSKA G, SILESIA H. Yield variation of maize hybrids with different growing period in climatic conditions of central Wielkopolska region. Dulwich Centre Review, 2008,7(3):93.
[8] MIRA V, VITA R, LAMA C. Influence of relative humidity and temperature on the changes in grain moisture in stored soybean and maize. Agriculture Conspectus Scientifics, 2007,72(3):215.
[9] KLEIN E, DIRK E M, CHARLES P W. Evaluation of different temperature management strategies for suppression of zamias in stored maize. Journal of Stored Products Research, 2007,43(4):480-488.
doi: 10.1016/j.jspr.2007.01.002
[10] 李向岭, 李从锋, 侯玉虹, 侯海鹏, 葛均筑, 赵明. 不同播期夏玉米产量性能动态指标及其生态效应. 中国农业科学, 2012,45(6):1074-1083.
doi: 10.3864/j.issn.0578-1752.2012.06.005
LI X L, LI C F, HOU Y H, HOU H P, GE J Z, ZHAO M. Dynamic characteristics of summer maize yield performance in different planting dates and its effect of ecological factors. Scientia Agricultura Sinica, 2012,45(6):1074-1083. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2012.06.005
[11] 李向岭, 赵明, 李从锋, 葛均筑, 侯海鹏. 玉米叶面积系数动态特征及其积温模型的建立. 作物学报, 2011,37(2):321-330.
doi: 10.3724/SP.J.1006.2011.00321
LI X L, ZHAO M, LI C F, GE J Z, HOU H P. Dynamic characteristics of leaf area index in maize and its model establishment based on accumulated temperature. Acta Agronomica Sinica, 2011,37(2):321-330. (in Chinese)
doi: 10.3724/SP.J.1006.2011.00321
[12] 李向岭, 赵明, 李从锋, 葛均筑, 侯海鹏, 李琦, 侯立白. 播期和密度对玉米干物质积累动态的影响及其模型的建立. 作物学报, 2010,36(12):2143-2153.
doi: 10.3724/SP.J.1006.2010.02143
LI X L, ZHAO M, LI C F, GE J Z, HOU H P, LI Q, HOU L B. Effect of sowing-date and planting density on dry matter accumulation dynamic and establishment of its simulated model in maize. Acta Agronomica Sinica, 2010,36(12):2143-2153. (in Chinese)
doi: 10.3724/SP.J.1006.2010.02143
[13] CHIRKOV Y I. Agrometeorological indices in the development and formation of maize crops. Agricultural Meteorology, 1965,2(2):121-126.
doi: 10.1016/0002-1571(65)90005-1
[14] 边大红. 密度对玉米生长发育的影响及品种耐密性评价研究[D]. 保定: 河北农业大学, 2008.
BIAN D H. Effects of density on growth and development of summer maize (Zea maize L.) and evaluation on maize hybrids with density-tolerant property[D]. Baoding: Hebei Agricultural University, 2008. (in Chinese)
[15] 谢振江, 李明顺, 李新海, 张世煌. 密度压力下玉米杂交种农艺性状与产量相关性研究. 玉米科学, 2007,15(4):100-104.
XIE Z J, LI M S, LI X H, ZHANG S H. Study on relativity between yields and agronomic traits of major maize hybrids under different density. Journal of Maize Sciences, 2007,15(4):100-104. (in Chinese)
[16] CÁRCOVA J, URIBELARREA M, BORRÁS L, OTEGUI E, WESTGATE E. Synchronous pollination within and between ears improves kernel set in maize. Crop Science, 2000,40(4):1056-1061.
doi: 10.2135/cropsci2000.4041056x
[17] LI C D, CAO W X, ZHANG Y C. Comprehensive pattern of primordium initiation in shoot apex of wheat. Acta Botanica Sinica, 2002,44(3):273-278.
[18] 严定春, 朱艳, 曹卫星. 水稻栽培适宜品种选择的知识模型. 南京农业大学学报, 2004,27(4):20-25.
YAN D C, ZHU Y, CAO W X. A knowledge model for selection of suitable variety in rice production. Journal of Nanjing Agricultural University, 2004,27(4):20-25. (in Chinese)
[19] 张银锁, 宇振荣, DRIESSEN P M. 夏玉米植株及叶片生长发育热量需求的试验与模拟研究. 应用生态学报, 2001,12(4):561-565.
pmid: 11758383
ZHANG Y S, YU Z R, DRIESSEN P M. Growing degree-days requirements for plant and leaf development of summer maize (Zea mays) -An experimental and simulation study. Chinese Journal of Applied Ecology, 2001,12(4):561-565. (in Chinese)
pmid: 11758383
[20] 何维勋, 曹永华. 玉米展开叶增加速率与温度和叶龄的关系. 中国农业气象, 1990,11(3):30-33.
HE W X, CAO Y H. The relationship between leaf growth rate and temperature and leaf age of maize. Chinese Journal of Agrometeorology, 1990,11(3):30-33. (in Chinese)
[21] 曹广才, 吴东兵. 植株叶数是北方旱地玉米品种熟期类型的形态指标. 北京农业科学, 1996(4):5-8.
CAO G C, WU D B. The number of leaves is the morphological index of the ripening period of maize varieties in the north. Beijing Agricultural Sciences, 1996(4):5-8. (in Chinese)
[22] 任佰朝, 高飞, 魏玉君, 董树亭, 赵斌, 刘鹏, 张吉旺. 冬小麦-夏玉米周年生产条件下夏玉米的适宜熟期与积温需求特性. 作物学报, 2018,44(1):137-143.
doi: 10.3724/SP.J.1006.2018.00137
REN B Z, GAO F, WEI Y J, DONG S T, ZHAO B, LIU P, ZHANG J W. Suitable maturity period and accumulated temperature of summer maize in wheat-maize double cropping system. Acta Agronomica Sinica, 2018,44(1):137-143. (in Chinese)
doi: 10.3724/SP.J.1006.2018.00137
[23] 张娟, 马丰刚, 蒋明洋, 苏丙华, 谷顼, 康建萍, 白洪立, 武军华. 播期对夏玉米生长发育、籽粒灌浆特性和产量的影响. 山东农业科学, 2016,48(8):38-41.
ZHANG J, MA F G, JIANG M Y, SU B H, GU X, KANG J P, BAI H L, WU J H. Effects of sowing date on growth, kernel filling and yield of summer maize. Shandong Agricultural Sciences, 2016,48(8):38-41. (in Chinese)
[24] 李向岭. 生态因素对玉米产量性能的调控效应及其模型的构建[D]. 沈阳: 沈阳农业大学, 2011.
LI X L. Regulative effect of ecological factors on maize yield performance and its models establishment[D]. Shenyang: Shenyang Agricultural University, 2011. (in Chinese)
[25] 张谋草, 赵玮, 邓振镛, 王宁珍. 分期播种对陇东地区玉米产量的影响及适宜播期分析. 中国农学通报, 2011,27(33):28-33.
ZHANG M C, ZHAO W, DENG Z Y, WANG N Z. Analysis about the effect of stage sowing on maize yield and optimum sowing time in Longdong region. Chinese Agricultural Science Bulletin, 2011,27(33):28-33. (in Chinese)
[26] 蒲金涌, 李晓东, 许彦平, 姚晓红, 胡利平. 陇东南地区玉米分期播种试验及适时播种期探讨. 安徽农业科学, 2010,38(11):5739-5740, 5754.
PU J Y, LI X D, XU Y P, YAO X H, HU L P. Experiment in the timely sowing of maize in southeastern Gansu and the analysis of its suitable sowing period. Journal of Anhui Agricultural Sciences, 2010,38(11):5739-5740, 5754. (in Chinese)
[27] 董秀春, 李鹏, 徐燕. 播期对夏玉米生长发育和产量形成的影响. 山东农业科学, 2015,47(8):39-41, 45.
DONG X C, LI P, XU Y. Effect of sowing date on growth and yield of summer maize. Shandong Agricultural Sciences, 2015,47(8):39-41, 45. (in Chinese)
[28] 刘战东, 肖俊夫, 南纪琴, 冯跃华. 播期对夏玉米生育期、形态指标及产量的影响. 西北农业学报, 2010,19(6):91-94.
LIU Z D, XIAO J F, NAN J Q, FENG Y H. Effect of sowing date on growth stages, morphological index and yield of summer maize. Acta Agriculturae Boreali-Occidentalis Sinica, 2010,19(6):91-94. (in Chinese)
[29] 董红芬, 李洪, 李爱军, 阎晓光, 赵长明. 玉米播期推迟与生长发育、有效积温关系研究. 玉米科学, 2012,20(5):97-101.
DONG H F, LI H, LI A J, YAN X G, ZHAO C M. Relations between delayed sowing date and growth, effective accumulated temperature of maize. Journal of Maize Sciences, 2012,20(5):97-101. (in Chinese)
[30] TANAKA A, OSAKI M. Growth and behavior of photosynthesized14C in various crops in relation to productivity . Soil Science & Plant Nutrition, 1983,29(2):147-158.
[31] ANDRADE F H, VEGA C, UHART S, CIRILO A, CANTARERO M, VALENTINUZ O. Kernel number determination in maize. Crop Science, 1999,39(2):453-459.
doi: 10.2135/cropsci1999.0011183X0039000200026x
[32] 孟佳佳, 董树亭, 石德杨, 张海燕. 玉米雌穗分化与籽粒发育及败育的关系. 作物学报, 2013,39(5):912-918.
doi: 10.3724/SP.J.1006.2013.00912
MENG J J, DONG S T, SHI D Y, ZHANG H Y. Relationship of ear differentiation with kernel development and barrenness in maize (Zea mays L.). Acta Agronomica Sinica, 2013,39(5):912-918. (in Chinese)
doi: 10.3724/SP.J.1006.2013.00912
[33] EDWARDS J T, PURCELL L C, VORIES E D. Light interception and yield potential of short-season maize (Zea mays L.) hybrids in the Midsouth. Agronomy Journal, 2005,97(1):225-234.
[34] 许轲, 孙圳, 霍中洋, 戴其根, 张洪程, 刘俊, 宋云生, 杨大柳, 魏海燕, 吴爱国, 王显, 吴冬冬. 播期、品种类型对水稻产量、生育期及温光利用的影响. 中国农业科学, 2013,46(20):4222-4233.
doi: 10.3864/j.issn.0578-1752.2013.20.005
XU K, SUN Z, HUO Z Y, DAI Q G, ZHANG H C, LIU J, SONG Y S, YANG D L, WEI H Y, WU A G, WANG X, WU D D. Effects of seeding date and variety type on yield, growth stage and utilization of temperature and sunshine in rice. Scientia Agricultura Sinica, 2013,46(20):4222-4233. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2013.20.005
[1] ZHANG XiaoLi, TAO Wei, GAO GuoQing, CHEN Lei, GUO Hui, ZHANG Hua, TANG MaoYan, LIANG TianFeng. Effects of Direct Seeding Cultivation Method on Growth Stage, Lodging Resistance and Yield Benefit of Double-Cropping Early Rice [J]. Scientia Agricultura Sinica, 2023, 56(2): 249-263.
[2] YAN YanGe, ZHANG ShuiQin, LI YanTing, ZHAO BingQiang, YUAN Liang. Effects of Dextran Modified Urea on Winter Wheat Yield and Fate of Nitrogen Fertilizer [J]. Scientia Agricultura Sinica, 2023, 56(2): 287-299.
[3] XU JiuKai, YUAN Liang, WEN YanChen, ZHANG ShuiQin, LI YanTing, LI HaiYan, ZHAO BingQiang. Nitrogen Fertilizer Replacement Value of Livestock Manure in the Winter Wheat Growing Season [J]. Scientia Agricultura Sinica, 2023, 56(2): 300-313.
[4] WANG CaiXiang,YUAN WenMin,LIU JuanJuan,XIE XiaoYu,MA Qi,JU JiSheng,CHEN Da,WANG Ning,FENG KeYun,SU JunJi. Comprehensive Evaluation and Breeding Evolution of Early Maturing Upland Cotton Varieties in the Northwest Inland of China [J]. Scientia Agricultura Sinica, 2023, 56(1): 1-16.
[5] ZHAO ZhengXin,WANG XiaoYun,TIAN YaJie,WANG Rui,PENG Qing,CAI HuanJie. Effects of Straw Returning and Nitrogen Fertilizer Types on Summer Maize Yield and Soil Ammonia Volatilization Under Future Climate Change [J]. Scientia Agricultura Sinica, 2023, 56(1): 104-117.
[6] ZHANG Wei,YAN LingLing,FU ZhiQiang,XU Ying,GUO HuiJuan,ZHOU MengYao,LONG Pan. Effects of Sowing Date on Yield of Double Cropping Rice and Utilization Efficiency of Light and Heat Energy in Hunan Province [J]. Scientia Agricultura Sinica, 2023, 56(1): 31-45.
[7] XIONG WeiYi,XU KaiWei,LIU MingPeng,XIAO Hua,PEI LiZhen,PENG DanDan,CHEN YuanXue. Effects of Different Nitrogen Application Levels on Photosynthetic Characteristics, Nitrogen Use Efficiency and Yield of Spring Maize in Sichuan Province [J]. Scientia Agricultura Sinica, 2022, 55(9): 1735-1748.
[8] LI YiLing,PENG XiHong,CHEN Ping,DU Qing,REN JunBo,YANG XueLi,LEI Lu,YONG TaiWen,YANG WenYu. Effects of Reducing Nitrogen Application on Leaf Stay-Green, Photosynthetic Characteristics and System Yield in Maize-Soybean Relay Strip Intercropping [J]. Scientia Agricultura Sinica, 2022, 55(9): 1749-1762.
[9] GUO ShiBo,ZHANG FangLiang,ZHANG ZhenTao,ZHOU LiTao,ZHAO Jin,YANG XiaoGuang. The Possible Effects of Global Warming on Cropping Systems in China XIV. Distribution of High-Stable-Yield Zones and Agro-Meteorological Disasters of Soybean in Northeast China [J]. Scientia Agricultura Sinica, 2022, 55(9): 1763-1780.
[10] WANG HaoLin,MA Yue,LI YongHua,LI Chao,ZHAO MingQin,YUAN AiJing,QIU WeiHong,HE Gang,SHI Mei,WANG ZhaoHui. Optimal Management of Phosphorus Fertilization Based on the Yield and Grain Manganese Concentration of Wheat [J]. Scientia Agricultura Sinica, 2022, 55(9): 1800-1810.
[11] GUI RunFei,WANG ZaiMan,PAN ShengGang,ZHANG MingHua,TANG XiangRu,MO ZhaoWen. Effects of Nitrogen-Reducing Side Deep Application of Liquid Fertilizer at Tillering Stage on Yield and Nitrogen Utilization of Fragrant Rice [J]. Scientia Agricultura Sinica, 2022, 55(8): 1529-1545.
[12] LIAO Ping,MENG Yi,WENG WenAn,HUANG Shan,ZENG YongJun,ZHANG HongCheng. Effects of Hybrid Rice on Grain Yield and Nitrogen Use Efficiency: A Meta-Analysis [J]. Scientia Agricultura Sinica, 2022, 55(8): 1546-1556.
[13] LI Qian,QIN YuBo,YIN CaiXia,KONG LiLi,WANG Meng,HOU YunPeng,SUN Bo,ZHAO YinKai,XU Chen,LIU ZhiQuan. Effect of Drip Fertigation Mode on Maize Yield, Nutrient Uptake and Economic Benefit [J]. Scientia Agricultura Sinica, 2022, 55(8): 1604-1616.
[14] QIN YuQing,CHENG HongBo,CHAI YuWei,MA JianTao,LI Rui,LI YaWei,CHANG Lei,CHAI ShouXi. Increasing Effects of Wheat Yield Under Mulching Cultivation in Northern of China: A Meta-Analysis [J]. Scientia Agricultura Sinica, 2022, 55(6): 1095-1109.
[15] TAN XianMing,ZHANG JiaWei,WANG ZhongLin,CHEN JunXu,YANG Feng,YANG WenYu. Prediction of Maize Yield in Relay Strip Intercropping Under Different Water and Nitrogen Conditions Based on PLS [J]. Scientia Agricultura Sinica, 2022, 55(6): 1127-1138.
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