Effect of Phosphorus Application on Yield and Phosphorus Fertilizer Use Efficiency of Maize in Xinjiang with Dense Drip Irrigation and Water Fertilization Integration

doi:10.7668/hbnxb.20196083

Abstract

Abstract:

The mechanism of the effect of phosphorus application rate on the growth,yield formation and phosphorus fertilizer utilization rate of high-yield maize in Xinjiang under the condition of drip irrigation and fertilizer integration was clarified,in order to provide a theoretical basis for the high and stable yield of maize in Xinjiang and the green sustainability of fertilizer reduction and efficiency increase.The experiment was carried out in the maize high-yield demonstration base of Qitai Farm in Xinjiang from 2023 to 2024.Under the condition of drip irrigation and fertilizer integration,six phosphorus application levels were set up:no phosphorus fertilizer(P₀),pure phosphorus 60 kg/ha (P₆₀),90 kg/ha(P₉₀),120 kg/ha (P₁₂₀),150 kg/ha (P₁₅₀)and 180 kg/ha(P₁₈₀,CK).The changes of leaf area index(LAI),photosynthetic potential(LAD),dry matter accumulation,harvest index(HI),ear traits,yield and yield components of maize with water and fertilizer integration of dense planting drip irrigation were analyzed,and the effect of phosphorus application rate on yield and phosphorus fertilizer utilization rate of maize with dense planting drip irrigation in Xinjiang was clarified.The results showed that under the condition of drip fertigation and phosphorus application,the maize yield increased first and then tended to be stable with the increase of phosphorus application in the two years,and the yield was the highest(18.79—20.94 t/ha)at P₁₂₀ treatment.The amount of phosphorus application significantly affected the 1000-grain weight and grain number per ear of maize.The amount of phosphorus application mainly affected the length of maize ear bald tip.Compared with P₁₅₀ and P₁₈₀ treatments,the difference of ear bald tip length was not significant.During the critical growth period of corn,LAI showed a trend of first increasing and then stabilizing with increasing phosphorus fertilizer application rates.The LAI of maize under P₁₂₀ treatment at silking stage was 7.56—7.81,which was not significantly different from P₁₅₀ and P₁₈₀ treatments,but was significantly reduced by 21.54% under P₀ compared with P₁₂₀.In addition,the dry matter accumulation before and after anthesis of maize treated with P₁₂₀ was not significantly different from that of P₁₅₀ and P₁₈₀ treatments,which was 37.91% and 93.88% higher than that of P₀,respectively.In summary,drip fertigation and phosphorus application significantly affected LAI,LAD,pre-anthesis and post-anthesis dry matter accumulation and HI,shortened bald tip length,increased grain number per spike and 1000-grain weight,and then increased maize yield and phosphorus utilization efficiency,and realized the synergistic improvement of maize yield and phosphorus fertilizer utilization efficiency.

Key words: Spring maize, Phosphorus application rate, Drip fertigation, Yield, Phosphorus use efficiency

CLC Number:

LI Ying, SHEN Dongping, LI Shaokun, XUE Jun, WANG Keru, MING Bo, XIE Ruizhi, ZHAI Juan, ZHANG Yuanmeng, LI Zhongcong, LI Haoye, YAN Zhiting, CHENG Zhibo, ZHANG Guoqiang. Effect of Phosphorus Application on Yield and Phosphorus Fertilizer Use Efficiency of Maize in Xinjiang with Dense Drip Irrigation and Water Fertilization Integration[J]. Acta Agriculturae Boreali-Sinica, 2026, 41(2): 119-128. doi: 10.7668/hbnxb.20196083.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.7668/hbnxb.20196083

http://www.hbnxb.net/EN/Y2026/V41/I2/119

Figures/Tables 10

References 38

[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[J]. 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[J]. Scientia Agricultura Sinica, 2017, 50(11):1941-1959. doi: 10.3864/j.issn.0578-1752.2017.11.001
[2]	李海叶, 黄少欣, 朱东宇, 王瑞雪, 汤利, 郑毅, 肖靖秀. 云南中、低供磷能力土壤玉米最佳施磷量研究[J]. 植物营养与肥料学报, 2022, 28(6):1039-1046.doi:10.11674/zwyf.2021507.
	Li H Y, Huang S X, Zhu D Y, Wang R X, Tang L, Zheng Y, Xiao J X. Optimizing phosphate fertilization in relation to phosphorus supply capacity of soils in Yunnan maize producing areas[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(6):1039-1046.
[3]	浙江农业大学. 作物营养与施肥[M]. 北京: 北京农业出版社,1990:273-274.
	Editor of Zhejiang Agricultural University. Crop nutrition and fertilization[M]. Beijing: Beijing Agricultural Press,1990:273-274.
[4]	Guo Y H, Wang Z, Li J S. Effects of phosphorus fertilizer type and dripline depth on root and soil nutrient distribution,nutrient uptake,and maize yield under subsurface drip fertigation[J]. Field Crops Research, 2024, 318:109585.doi:10.1016/j.fcr.2024.109585. URL
[5]	Wu L Q, Cui Z L, Chen X P, Yue S C, Sun Y X, Zhao R F, Deng Y, Zhang W, Chen K R. Change in phosphorus requirement with increasing grain yield for Chinese maize production[J]. Field Crops Research, 2015, 180:216-220.doi:10.1016/j.fcr.2015.06.001. URL
[6]	窦航宇, 阮毅好, 张颖蕾, 宋苗苗, 张义涵, 杨留洋, 杨青华, 王浩. 磷肥施用方式对黄淮地区夏玉米土壤磷素有效性及产量的影响[J]. 华北农学报, 2024, 39(1):127-134.doi:10.7668/hbnxb.20194022.
	Dou H Y, Ruan Y H, Zhang Y L, Song M M, Zhang Y H, Yang L Y, Yang Q H, Wang H. Effect of phosphorus fertilizer application method on soil phosphorus availability and yield of summer maize in Huang-Huai Area[J]. Acta Agriculturae Boreali-Sinica, 2024, 39(1):127-134. doi: 10.7668/hbnxb.20194022
[7]	黄伟, 王西和, 贾宏涛, 杨金钰, 屈小慧, 刘盈锐, 刘晓菊. 不同磷水平对棉花养分吸收和磷肥利用效率的影响[J]. 农业资源与环境学报, 2024, 41(3):558-566.doi:10.13254/j.jare.2023.0405.
	Huang W, Wang X H, Jia H T, Yang J Y, Qu X H, Liu Y R, Liu X J. Effects of different phosphorus application rates on nutrient absorption and phosphorus fertilizer utilization efficiency of cotton[J]. Journal of Agricultural Resources and Environment, 2024, 41(3):558-566.
[8]	Song C, Sarpong C K, Zhang X F, Wang W J, Wang L F, Gan Y F, Yong T W, Chang X L, Wang Y, Yang W Y. Mycorrhizosphere bacteria and plant-plant interactions facilitate maize P acquisition in an intercropping system[J]. Journal of Cleaner Production, 2021, 314:127993.doi:10.1016/j.jclepro.2021.127993. URL
[9]	Li H, Huang G, Meng Q, Ma L, Yuan L, Wang F, Zhang W, Cui Z, Shen J, Chen X, Jiang R, Zhang F. Integrated soil and plant phosphorus management for crop and environment in China.a review[J]. Plant and Soil, 2011, 349(1):157-167.doi:10.1007/s11104-011-0909-5. URL
[10]	曹昆鹏, 孙菲, 张雨, 张秀, 陈振坤, Asad Ullah, Musawar Ibrahim, 吴凤芝, 刘守伟. 小麦填闲减施磷肥对连作黄瓜生长及土壤酶活性的影响[J]. 中国蔬菜, 2024(10):38-49.doi:10.19928/j.cnki.1000-6346.2024.5036.
	Cao K P, Sun F, Zhang Y, Zhang X, Chen Z K, Ullah A, Ibrahim M, Wu F Z, Liu S W. Effects of wheat cover crop and phosphorus fertilizer reduction on growth and soil enzyme activity in continuously cropped cucumber(Cucumis sativus L.)[J]. China Vegetables, 2024(10):38-49.
[11]	李前, 秦裕波, 孙博, 王蒙, 孔丽丽, 尹彩侠, 徐晨, 刘志全. 东北半干旱区滴灌玉米对不同磷钾肥施用方法的响应[J]. 华北农学报, 2023, 38(6):127-133.doi:10.7668/hbnxb.20194156.
	Li Q, Qin Y B, Sun B, Wang M, Kong L L, Yin C X, Xu C, Liu Z Q. Response of drip-irrigated maize to different phosphorus and potassium fertilization methods in semiarid region of Northeast China[J]. Acta Agriculturae Boreali-Sinica, 2023, 38(6):127-133. doi: 10.7668/hbnxb.20194156
[12]	王雨, 刘传洲, 陈金林, 刘广明, 王秀萍, 姚荣江. 磷肥配施生物质改良剂对盐渍土改良与玉米增产的效应[J]. 土壤, 2023, 55(2):348-355.doi:10.13758/j.cnki.tr.2023.02.015.
	Wang Y, Liu C Z, Chen J L, Liu G M, Wang X P, Yao R J. Effects of phosphate fertilizer combined with biological materials on saline soil improvement and maize yield[J]. Soils, 2023, 55(2):348-355.
[13]	王艳丽. 施磷量和滴灌量对河西地区春玉米生长和养分利用的影响[D]. 杨凌:西北农林科技大学, 2021.doi:10.27409/d.cnki.gxbnu.2021.000466.
	Wang Y L. Effects of phosphorus application rate and drip irrigation amount on spring maize growth and nutrient utilization in Hexi region[D]. Yangling: Northwest A&F University,2021.
[14]	赵靓, 侯振安, 李水仙, 刘立鹏, 黄婷, 张扬. 磷肥用量对土壤速效磷及玉米产量和养分吸收的影响[J]. 玉米科学, 2014, 22(2):123-128.doi:10.13597/j.cnki.maize.science.2014.02.027.
	Zhao L, Hou Z A, Li S X, Liu L P, Huang T, Zhang Y. Effects of P rate on soil available P,yield and nutrient uptake of maize[J]. Journal of Maize Sciences, 2014, 22(2):123-128.
[15]	Zou H Y, Fan J L, Zhang F C, Xiang Y Z, Wu L F, Yan S C. Optimization of drip irrigation and fertilization regimes for high grain yield,crop water productivity and economic benefits of spring maize in Northwest China[J]. Agricultural Water Management, 2020, 230:105986.doi:10.1016/j.agwat.2019.105986. URL
[16]	毛圆圆, 薛军, 翟娟, 张园梦, 张国强, 明博, 谢瑞芝, 王克如, 侯鹏, 李召锋, 李少昆. 水肥一体化条件下密植高产玉米适宜追氮次数研究[J]. 植物营养与肥料学报, 2022, 28(12):2227-2238.doi:10.11674/zwyf.2022194.
	Mao Y Y, Xue J, Zhai J, Zhang Y M, Zhang G Q, Ming B, Xie R Z, Wang K R, Hou P, Li Z F, Li S K. Optimum times of nitrogen topdressing in high-yield maize under high plant density and fertigation[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(12):2227-2238.
[17]	马正波, 董学瑞, 唐会会, 闫鹏, 卢霖, 王庆燕, 房孟颖, 王琦, 董志强. 四甲基戊二酸对夏玉米光合生产特征的调控效应[J]. 作物学报, 2020, 46(10):1617-1627.doi:10.3724/SP.J.1006.2020.03002.
	Ma Z B, Dong X R, Tang H H, Yan P, Lu L, Wang Q Y, Fang M Y, Wang Q, Dong Z Q. Effect of tetramethyl glutaric acid on summer maize photosynthesis characteristics[J]. Acta Agronomica Sinica, 2020, 46(10):1617-1627. doi: 10.3724/SP.J.1006.2020.03002 URL
[18]	孙博, 吴振洋, 秦裕波, 李前, 赵胤凯, 刘志全, 王蒙. 吉林省半干旱地区滴灌玉米的磷肥用量研究[J]. 中国土壤与肥料, 2025(2):174-182.doi:10.11838/sfsc.1673-6257.24320.
	Sun B, Wu Z Y, Qin Y B, Li Q, Zhao Y K, Liu Z Q, Wang M. Study on the amount of phosphate fertilizer under mulched drip irrigation in semi-arid area[J]. Soil and Fertilizer Sciences in China, 2025(2):174-182.
[19]	吴启华, 刘晓斌, 张淑香, 尹彩侠, 李桂花, 谢佳贵. 施用常规磷水平的80%可实现玉米高产、磷素高效利用和土壤磷平衡[J]. 植物营养与肥料学报, 2016, 22(6):1468-1476.doi:10.11674/zwyf.16005.
	Wu Q H, Liu X B, Zhang S X, Yin C X, Li G H, Xie J G. Application of 80% of routine phosphorus rate to keep high yield,and P efficiency of maize and P balance in soil[J]. Journal of Plant Nutrition and Fertilizers, 2016, 22(6):1468-1476.
[20]	王艳丽, 张富仓, 李菊, 许新宇, 王海东, 郭金金, 陆军胜, 范军亮, 向友珍. 灌溉和施磷对河西地区春玉米生长、产量和磷素利用的影响[J]. 西北农业学报, 2021, 30(9):1309-1320.doi:10.7606/j.issn.1004-1389.2021.09.005.
	Wang Y L, Zhang F C, Li J, Xu X Y, Wang H D, Guo J J, Lu J S, Fan J L, Xiang Y Z. Effects of irrigation and phosphorus application on spring maize growth,yield and phosphorus utilization in Hexi region[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2021, 30(9):1309-1320.
[21]	王慧云, 王珍, 冉彦立, 李秀梅. 磷肥类型和滴灌带埋深对滴灌氮磷分布及玉米产量的影响[J]. 灌溉排水学报, 2024, 43(10):67-75.doi:10.13522/j.cnki.ggps.2024188.
	Wang H Y, Wang Z, Ran Y L, Li X M. Combined effect of phosphate fertilizer types and dripline depth on distribution of nitrogen and phosphorus in soil and maize yield[J]. Journal of Irrigation and Drainage, 2024, 43(10):67-75.
[22]	张皓禹, 张君, 张凤麟, 刘地, 危常州. 滴灌条件下不同磷肥品种对土壤磷有效性及玉米产量的影响[J]. 水土保持学报, 2019, 33(2):189-195.doi:10.13870/j.cnki.stbcxb.2019.02.030.
	Zhang H Y, Zhang J, Zhang F L, Liu D, Wei C Z. Effects of different phosphorus fertilizerson soil phosphorus availability and maize yield under drip irrigation[J]. Journal of Soil and Water Conservation, 2019, 33(2):189-195.
[23]	陈源, 郭旭光, 朱兴奎, 汤利. 红壤玉米的土壤呼吸速率与土壤碳排放效率及其施磷响应[J]. 云南农业大学学报(自然科学), 2024, 39(11):142-150.doi:10.12101/j.issn.1004-390X(n).202405013.
	Chen Y, Guo X G, Zhu X K, Tang L. Soil respiration rate and soil carbon emission efficiency of maize and its response to phosphorus application in red soil[J]. Journal of Yunnan Agricultural University (Natural Science), 2024, 39(11):142-150.
[24]	张磊, 都钧, 孔丽丽, 尹彩侠, 赵胤凯, 侯云鹏, 李前, 李素琴. 施磷对东北黑土区春玉米产量、磷素吸收利用及土壤磷素平衡的影响[J]. 东北农业科学, 2020, 45(5):38-42.doi:10.16423/j.cnki.1003-8701.2020.05.010.
	Zhang L, Du J, Kong L L, Yin C X, Zhao Y K, Hou Y P, Li Q, Li S Q. Effects of phosphorus fertilizer application on yield,phosphorus absorption and utilization,soil phosphorus balance of spring maize in black soil region of Northeast China[J]. Journal of Northeast Agricultural Sciences, 2020, 45(5):38-42.
[25]	胡昊驰, 王富贵, 朱孔艳, 胡树平, 王猛, 王志刚, 孙继颖, 于晓芳, 包海柱, 高聚林. 秸秆还田年限及施磷水平对玉米根系生长和产量的影响[J]. 作物杂志, 2024(2):80-88.doi:10.16035/j.issn.1001-7283.2024.02.010.
	Hu H C, Wang F G, Zhu K Y, Hu S P, Wang M, Wang Z G, Sun J Y, Yu X F, Bao H Z, Gao J L. Effects of straw returning years and phosphorus application on root growth and yield of maize[J]. Crops, 2024(2):80-88.
[26]	沈东萍, 张国强, 王克如, 方梁, 王震, 周林立, 薛军, 谢瑞芝, 侯鹏, 明博, 李少昆. 水肥一体化施磷对滴灌高产春玉米产量及肥料利用率的影响[J]. 玉米科学, 2022, 30(1):152-157.doi:10.13597/j.cnki.maize.science.20220121.
	Shen D P, Zhang G Q, Wang K R, Fang L, Wang Z, Zhou L L, Xue J, Xie R Z, Hou P, Ming B, Li S K. Effects of integrated phosphorus application with water and fertilizer on yield and fertilizer use efficiency of high-yield spring maize under drip irrigation[J]. Journal of Maize Sciences, 2022, 30(1):152-157.
[27]	付彦博, 扁青永, 魏亚媛, 魏彦宏, 张万旭, 朱锦泉. 配方施肥对滴灌玉米生理生长及产量的影响[J]. 新疆农业科学, 2024, 61(4):878-884.doi:10.6048/j.issn.1001-4330.2024.04.011.
	Fu Y B, Bian Q Y, Wei Y Y, Wei Y H, Zhang W X, Zhu J Q. Effects of formula fertilizer on physiological growth and yield of drip irrigation maize[J]. Xinjiang Agricultural Sciences, 2024, 61(4):878-884. doi: 10.6048/j.issn.1001-4330.2024.04.011
[28]	Zhang W, Chen X X, Liu Y M, Liu D Y, Du Y F, Chen X P, Zou C Q. The role of phosphorus supply in maximizing the leaf area,photosynthetic rate,coordinated to grain yield of summer maize[J]. Field Crops Research, 2018, 219:113-119.doi:10.1016/j.fcr.2018.01.031. URL
[29]	杨钊, 马忠明, 陈玉梁. 氮磷运筹对膜下滴灌玉米养分利用及产量的影响[J]. 节水灌溉, 2019(4):1-6,11.doi:10.3969/j.issn.1007-4929.2019.04.001.
	Yang Z, Ma Z M, Chen Y L. Effects of nitrogen and phosphorus transport on nutrient utilization and yield of maize under film drip irrigation[J]. Water Saving Irrigation, 2019(4):1-6,11.
[30]	杨绣娟, 孙继颖, 高聚林, 刘剑, 孟繁盛, 张悦忠, 温晓亮, 王志刚, 于晓芳, 刘文翔, 王彦淇. 不同生态条件下氮肥对玉米干物质积累、氮素分配及产量的影响[J]. 华北农学报, 2023, 38(3):108-120.doi:10.7668/hbnxb.20193260.
	Yang X J, Sun J Y, Gao J L, Liu J, Meng F S, Zhang Y Z, Wen X L, Wang Z G, Yu X F, Liu W X, Wang Y Q. Effects of nitrogen fertilizer on dry matter accumulation,nitrogen distribution and yield of maize under different ecological conditions[J]. Acta Agriculturae Boreali-Sinica, 2023, 38(3):108-120. doi: 10.7668/hbnxb.20193260
[31]	梁昊枫, 党科, 范子晗, 李哲, 常乐乐, 李红兵, 张岁岐. 不同生态区覆盖方式对玉米氮转运、产量与水氮利用效率的影响[J]. 水土保持研究, 2024, 31(6):176-187.doi:10.13869/j.cnki.rswc.2024.06.037.
	Liang H F, Dang K, Fan Z H, Li Z, Chang L L, Li H B, Zhang S Q. Effects of mulch measures on nitrogen transport,yield and water and nitrogen use efficiency of maize in different ecological zones[J]. Research of Soil and Water Conservation, 2024, 31(6):176-187.
[32]	王旭敏, 雒文鹤, 刘朋召, 张琦, 王瑞, 李军. 节水减氮对夏玉米干物质和氮素积累转运及产量的调控效应[J]. 中国农业科学, 2021, 54(15):3183-3197.doi:10.3864/j.issn.0578-1752.2021.15.004.
	Wang X M, Luo W H, Liu P Z, Zhang Q, Wang R, Li J. Regulation effects of water saving and nitrogen reduction on dry matter and nitrogen accumulation,transportation and yield of summer maize[J]. Scientia Agricultura Sinica, 2021, 54(15):3183-3197.
[33]	刘苗, 刘朋召, 师祖姣, 王小利, 王瑞, 李军. 关中平原夏玉米临界磷浓度稀释曲线构建与磷营养诊断[J]. 植物营养与肥料学报, 2021, 27(9):1548-1559.doi:10.11674/zwyf.2021065.
	Liu M, Liu P Z, Shi Z J, Wang X L, Wang R, Li J. Critical phosphorus dilution curve and phosphorus nutrition diagnosis of summer maize in Guanzhong Plain[J]. Journal of Plant Nutrition and Fertilizers, 2021, 27(9):1548-1559.
[34]	郭丽, 王丽英, 史建硕, 任燕利, 李廷瑞. 滴灌下不同施磷量对夏玉米内源激素及子粒灌浆特征的影响[J]. 玉米科学, 2022, 30(1):93-99.doi:10.13597/j.cnki.maize.science.20220113.
	Guo L, Wang L Y, Shi J S, Ren Y L, Li T R. Effects of different phosphorus amount on endogenous hormones and grain filling characteristics of summer maize under drip irrigation[J]. Journal of Maize Sciences, 2022, 30(1):93-99.
[35]	高文龙, 崔浩, 冯木彩, 张赢心, 高占, 贾志越, 卢英进, 刘树堂. 不同磷素用量对玉米氮磷钾养分分配及产量的影响[J]. 江苏农业科学, 2022, 50(12):75-80.doi:10.15889/j.issn.1002-1302.2022.12.012.
	Gao W L, Cui H, Feng M C, Zhang Y X, Gao Z, Jia Z Y, Lu Y J, Liu S T. Effects of different phosphorus application rates on nitrogen,phosphorus and potassium nutrient distribution and yield of maize[J]. Jiangsu Agricultural Sciences, 2022, 50(12):75-80.
[36]	陈远学, 李汉邯, 周涛, 陈新平, 黄蔚, 刘静, 张朝春, 徐开未. 施磷对间套作玉米叶面积指数、干物质积累分配及磷肥利用效率的影响[J]. 应用生态学报, 2013, 24(10):2799-2806.doi:10.13287/j.1001-9332.2013.0454.
	Chen Y X, Li H H, Zhou T, Chen X P, Huang W, Liu J, Zhang C C, Xu K W. Effects of phosphorus fertilization on leaf area index,biomass accumulation and allocation,and phosphorus use efficiency of intercropped maize[J]. Chinese Journal of Applied Ecology, 2013, 24(10):2799-2806.
[37]	张潇. 夏玉米氮磷钾肥效应及专用肥配方优化研究[D]. 郑州:河南农业大学, 2024.doi:10.27117/d.cnki.ghenu.2024.000415.
	Zhang X. Study on effects of NPK fertilizers and optimization of special fertilizer formula of summer maize[D]. Zhengzhou: Henan Agricultural University,2024.
[38]	洪自强, 张正珍, 王佳, 周甜, 李翻过, 苏明, 吴宏亮, 康建宏. 宁夏灌区春玉米产量、光合特性及荧光参数对磷素用量的响应[J]. 华北农学报, 2024, 39(6):163-175.doi:10.7668/hbnxb.20195110.
	Hong Z Q, Zhang Z Z, Wang J, Zhou T, Li F G, Su M, Wu H L, Kang J H. Response pattern of spring maize yield,photosynthetic characteristics and fluorescence parameters to phosphorus dosage in Ningxia irrigation area[J]. Acta Agriculturae Boreali-Sinica, 2024, 39(6):163-175. doi: 10.7668/hbnxb.20195110

处理 Treatment	施肥时期 Fertilization period
处理 Treatment	种肥 Seed fertilizer	9叶期(V9) (06-09)	12叶期(V12) (06-20)	吐丝期(R1) (07-09)	乳熟期(R3) (07-29)	蜡熟期(R5) (08-15)
N	36.0	64.8	64.8	64.8	64.8	64.8
K	37.5	28.5	28.5	28.5	28.5	28.5
P₀	—	—	—	—	—	—
P₆₀	12	9.6	9.6	9.6	9.6	9.6
P₉₀	12	15.6	15.6	15.6	15.6	15.6
P₁₂₀	12	21.6	21.6	21.6	21.6	21.6
P₁₅₀	12	27.6	27.6	27.6	27.6	27.6
P₁₈₀	12	33.6	33.6	33.6	33.6	33.6

处理 Treatment	施肥时期 Fertilization period
处理 Treatment	种肥 Seed fertilizer	9叶期(V9) (06-09)	12叶期(V12) (06-20)	吐丝期(R1) (07-09)	乳熟期(R3) (07-29)	蜡熟期(R5) (08-15)
N	36.0	64.8	64.8	64.8	64.8	64.8
K	37.5	28.5	28.5	28.5	28.5	28.5
P₀	—	—	—	—	—	—
P₆₀	12	9.6	9.6	9.6	9.6	9.6
P₉₀	12	15.6	15.6	15.6	15.6	15.6
P₁₂₀	12	21.6	21.6	21.6	21.6	21.6
P₁₅₀	12	27.6	27.6	27.6	27.6	27.6
P₁₈₀	12	33.6	33.6	33.6	33.6	33.6

年份 Year	处理 Treatment	收获穗数/ (×10⁴穗/hm²) Ears	穗粒数/(粒/穗) Grain per spike	千粒质量/g 1000-grain weight	产量/(t/hm²) Yield
2023	P₀	11.52±0.10a	424.00±6.93d	339.67±6.97d	15.62±0.15d
	P₆₀	11.58±0.28a	462.67±14.05c	358.43±2.57c	16.66±0.13c
	P₉₀	11.52±0.21a	482.00±7.21b	383.76±0.83b	17.59±0.16b
	P₁₂₀	11.58±0.21a	528.00±16.00a	400.45±2.61a	18.79±0.36a
	P₁₅₀	11.58±0.10a	522.67±18.48a	399.00±1.32a	18.77±0.17a
	P₁₈₀	11.52±0.28a	524.00±10.58a	396.49±1.92a	18.78±0.27a
2024	P₀	11.70±0.10a	404.67±12.06d	342.00±0.58e	16.52±0.08d
	P₆₀	11.82±0.18a	437.33±9.24c	358.05±1.25d	17.90±0.14c
	P₉₀	11.76±0.10a	480.00±27.71b	372.32±2.22c	19.42±0.17b
	P₁₂₀	11.70±0.10a	533.33±18.48a	403.32±1.38a	20.94±0.20a
	P₁₅₀	11.76±0.21a	526.67±15.01a	401.99±2.54ab	20.66±0.18a
	P₁₈₀	11.70±0.10a	520.00±13.86a	399.66±3.92b	20.63±0.53a
年份Year(Y)		*	ns	ns	**
处理Treatment(T)		ns	**	**	**
Y×T		ns	ns	*	*

年份 Year	处理 Treatment	收获穗数/ (×10⁴穗/hm²) Ears	穗粒数/(粒/穗) Grain per spike	千粒质量/g 1000-grain weight	产量/(t/hm²) Yield
2023	P₀	11.52±0.10a	424.00±6.93d	339.67±6.97d	15.62±0.15d
	P₆₀	11.58±0.28a	462.67±14.05c	358.43±2.57c	16.66±0.13c
	P₉₀	11.52±0.21a	482.00±7.21b	383.76±0.83b	17.59±0.16b
	P₁₂₀	11.58±0.21a	528.00±16.00a	400.45±2.61a	18.79±0.36a
	P₁₅₀	11.58±0.10a	522.67±18.48a	399.00±1.32a	18.77±0.17a
	P₁₈₀	11.52±0.28a	524.00±10.58a	396.49±1.92a	18.78±0.27a
2024	P₀	11.70±0.10a	404.67±12.06d	342.00±0.58e	16.52±0.08d
	P₆₀	11.82±0.18a	437.33±9.24c	358.05±1.25d	17.90±0.14c
	P₉₀	11.76±0.10a	480.00±27.71b	372.32±2.22c	19.42±0.17b
	P₁₂₀	11.70±0.10a	533.33±18.48a	403.32±1.38a	20.94±0.20a
	P₁₅₀	11.76±0.21a	526.67±15.01a	401.99±2.54ab	20.66±0.18a
	P₁₈₀	11.70±0.10a	520.00±13.86a	399.66±3.92b	20.63±0.53a
年份Year(Y)		*	ns	ns	**
处理Treatment(T)		ns	**	**	**
Y×T		ns	ns	*	*

年份 Year	处理 Treatment	花前干物质累积量/(t/hm²) Pre-anthesis DM	成熟期干物质累积量/(t/hm²) Maturity DM	花后干物质累积量/(t/hm²) Post-anthesis DM	花后干物质累积率/% Post-anthesis DM	收获指数 HI
2023	P₀	10.15±0.03d	22.11±0.89d	11.96±0.87d	54.06±1.78d	0.50±0.01d
	P₆₀	11.21±0.23c	26.32±0.22c	15.11±0.37c	57.40±1.05c	0.52±0.01c
	P₉₀	12.50±0.34b	31.68±0.67b	19.18±0.64b	60.54±1.12b	0.55±0.01b
	P₁₂₀	13.99±0.38a	38.40±1.18a	24.41±0.82a	63.57±0.32a	0.57±0.01a
	P₁₅₀	14.07±0.16a	38.22±0.15a	24.14±0.07a	63.17±0.29a	0.56±0.01a
	P₁₈₀	14.00±0.45a	37.85±1.51a	23.84±1.10a	62.99±0.56a	0.56±0.01a
2024	P₀	10.46±0.12d	24.56±0.40d	14.10±0.42d	57.39±0.85d	0.50±0.01d
	P₆₀	11.38±0.24c	28.57±0.83c	17.19±0.60c	60.17±0.34b	0.52±0.01c
	P₉₀	12.61±0.19b	32.69±0.37b	20.08±0.49b	61.41±0.86b	0.55±0.01b
	P₁₂₀	14.44±0.29a	40.56±0.73a	26.12±0.98a	64.38±1.27a	0.57±0.01a
	P₁₅₀	14.54±0.36a	39.98±1.33a	25.44±0.98a	63.62±0.36a	0.56±0.01a
	P₁₈₀	14.38±0.35a	39.95±0.39a	25.57±0.53a	64.01±0.96a	0.56±0.01a
年份Year(Y)		*	**	**	**	**
处理Treatment(T)		**	**	**	**	**
Y×T		ns	ns	ns	ns	ns

Please choose a citation manager

Content to export