欢迎访问作物学报，今天是
作物学报

作物学报 ›› 2024, Vol. 50 ›› Issue (4): 981-990.doi: 10.3724/SP.J.1006.2024.31042

所属专题： 小麦：耕作栽培·生理生化

• 耕作栽培·生理生化 • 上一篇    下一篇

不同播幅对小麦花后叶片光合特性和产量的影响

张振1(), 赵俊晔2,*(), 石玉1, 张永丽1, 于振文1   

  1. 1山东农业大学农学院 / 小麦育种全国重点实验室 / 农业农村部作物生理生态与耕作重点实验室, 山东泰安 271018
    2中国农业科学院农业信息研究所 / 农业部农业信息服务技术重点实验室, 北京 100081
  • 收稿日期:2023-02-16 接受日期:2023-04-17 出版日期:2024-04-12 网络出版日期:2023-11-13
  • 通讯作者: * 赵俊晔, E-mail: zhaojunye@caas.cn
  • 作者简介:E-mail: zhangzhenxiaomai@163.com
  • 基金资助:
    国家自然科学基金项目(32172114);国家自然科学基金项目(31601243);财政部和农业农村部国家现代农业产业技术体系建设专项(CARS-03);泰山学者工程专项经费

Effects of different sowing space on photosynthetic characteristics after anthesis and grain yield of wheat

ZHANG Zhen1(), ZHAO Jun-Ye2,*(), SHI Yu1, ZHANG Yong-Li1, YU Zhen-Wen1   

  1. 1College of Agronomy, Shandong Agricultural University / National Key Laboratory of Wheat Breeding / Key Laboratory of Crop Physiology, Ecology and Farming, Ministry of Agriculture and Rural Affairs, Tai’an 271018, Shandong, China
    2Key Laboratory of Agricultural Information Service Technology, Ministry of Agriculture and Rural Affairs, Agricultural Information Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2023-02-16 Accepted:2023-04-17 Published:2024-04-12 Published online:2023-11-13
  • Contact: * E-mail: zhaojunye@caas.cn
  • Supported by:
    National Natural Science Foundation of China(32172114);National Natural Science Foundation of China(31601243);China Agriculture Research System of MOF and MARA(CARS-03);Special funds for Taishan Scholars Project

RichHTML

36

PDF

1212

摘要：

为了明确不同播幅对小麦籽粒产量的影响及其形成的生理原因, 本研究于2019—2020年和2020—2021年冬小麦生长季, 在山东省济宁市兖州区小孟镇史家王子村小麦试验站大田试验条件下设置2种播幅处理: 处理1是播幅为8 cm (B1); 处理2是播幅为3 cm (B2)。研究了不同播幅对小麦光合特性、冠层光截获特性、干物质积累与转运和籽粒产量的影响。试验结果表明: B1处理开花后叶面积指数和冠层光合有效辐射截获率显著高于B2处理, 其冠层光合有效辐射透射率显著低于B2处理; B1处理开花后旗叶叶绿素相对含量、净光合速率、蒸腾速率和气孔导度均显著高于B2处理, 其胞间二氧化碳浓度显著低于B2处理; B1处理开花期和成熟期干物质积累量、开花后干物质在籽粒中的分配量、成熟期籽粒干物质积累量均显著高于B2处理; B1处理穗粒数、千粒重均显著高于B2处理; 与B2处理相比, B1处理的2年平均籽粒产量和光能利用率分别高6.12%和7.71%。综上所述, 播幅为8 cm的B1处理通过塑造了合理的冠层结构, 改善了开花后叶片的光合性能, 有利于开花后植株的光合物质生产, 从而获得了最高的籽粒产量和光能利用率, 为本试验条件下的最优处理。研究为小麦宽幅播种节水高产高效栽培技术提供了理论依据。

关键词: 小麦, 光合特性, 干物质积累与转运, 籽粒产量

Abstract:

In order to clarify the influence of different sowing width on wheat grain yield and its physiological causes, in the 2019-2020 and 2020-2021 winter wheat growing seasons, two sowing treatments were set under field test conditions at Shijiawangzi Wheat Test Station, Xiaomeng Town, Yanzhou District, Jining City, Shandong Province. Treatment 1 was 8 cm (B1); Treatment 2 is broadcast at 3 cm (B2). The effects of different sowing plots on photosynthetic characteristics, canopy light interception characteristics, dry matter accumulation and transport, and grain yield of wheat were studied. The results showed that the leaf area index and photosynthetically active radiation interception rate of B1 treatment were significantly higher than those of B2 treatment, and the photosynthetically active radiation transmittance of B1 treatment was significantly lower than that of B2 treatment. The relative chlorophyll content, net photosynthetic rate, transpiration rate and stomatal conductance of flag leaves under B1 treatment were significantly higher than B2 treatment, and the intercellular carbon dioxide concentration was significantly lower than B2 treatment. Dry matter accumulation at anthesis and maturity, dry matter distribution in seeds after anthesis and dry matter accumulation at maturity were significantly higher under B1 treatment than B2 treatment. The number of grains per spike and 1000-grain weight of B1 treatment were significantly higher than those of B2 treatment. Compared with B2 treatment, the two-year average grain yield and light energy utilization rate of B1 treatment increased by 6.12% and 7.71%, respectively. In summary, B1 treatment with a sowing width of 8 cm can shape a reasonable canopy structure, improve the photosynthetic performance of leaves after anthesis, and facilitate the production of photosynthetic substances of plants after anthesis, thus obtaining the highest grain yield and light energy utilization rate, which is the optimal treatment under the conditions of this experiment. This research provides a theoretical basis for wide-sowing technology of wheat with water-saving, high-yield and high-efficiency.

Key words: wheat, photosynthetic characteristics, dry matter accumulation and transport, grain yield

图1

不同处理开花后叶面积指数 B1: 播幅为8 cm；B2: 播幅为3 cm。A, B分别表示2019-2020和2020-2021生长季开花后叶面积指数。图中所示数据均为每处理测定的3次重复, **表示不同处理在0.01概率水平差异显著。"

图2

不同处理开花后冠层光合有效辐射截获率和透射率 A, B, C, D分别表示2019-2020和2020-2021生长季光合有效辐射截获率和透射率。图中所示数据均为每处理测定的3次重复, **表示不同处理在0.01概率水平差异显著。"

图3

不同处理开花后旗叶叶绿素相对含量(SPAD) A, B分别表示2019-2020和2020-2021生长季开花后旗叶叶绿素相对含量。图中所示数据均为每处理测定的3次重复, **表示不同处理在0.01概率水平差异显著。"

图4

不同处理开花后旗叶净光合速率、蒸腾速率、气孔导度和胞间二氧化碳浓度 A、C、E、G分别表示2019-2020生长季开花后旗叶净光合速率、蒸腾速率、气孔导度和胞间二氧化碳浓度, B、D、F、H分别表示2020-2021生长季开花后旗叶净光合速率、蒸腾速率、气孔导度和胞间二氧化碳浓度; 图中所示数据均为每处理测定的3次重复, *、**表示不同处理在0.05和0.01概率水平差异显著。"

表1

不同处理开花期和成熟期干物质积累量"

年份
Year		 处理
Treatment		 干物质积累量
Dry matter accumulation amount (kg hm-2)
开花期 Anthesis 成熟期 Maturity
2019-2020 B1 13,468.22 a 19,518.79 a
B2 12,444.63 b 18,059.69 b
2020-2021 B1 14,451.76 a 22,673.16 a
B2 13,353.42 b 20,945.94 b

表2

不同处理开花后营养器官同化物再分配量"

年份
Year		 处理
Treatment		 开花前营养器官贮藏同化物
Pre-anthesis reserves		 开花后干物质
Post-anthesis assimilates
转运量
Translocated into
grain (kg hm-2)		 对籽粒贡献率
Contribution to
grain (%)		 籽粒中的分配量
Allocation to
grain (kg hm-2)		 对籽粒贡献率
Contribution to
grain (%)
2019-2020 B1 3283.41 a 35.18 b 6050.54 a 64.82 a
B2 3367.61 a 37.49 a 5615.06 b 62.51 a
2020-2021 B1 2152.22 a 20.75 b 8221.43 a 79.25 a
B2 2361.85 a 23.73 a 7592.52 b 76.27 a

表3

不同处理成熟期各器官干物质积累量"

年份
Year		 处理
Treatment		 成熟期干物质积累量Dry matter accumulation amounts in maturity (kg hm-2)
茎秆+叶鞘
Stem and sheath		 叶片
Leaf		 穗轴+颖壳
Spike axis and glume		 籽粒
Grain
2019-2020 B1 4759.94 a 1836.29 a 3168.63 a 9753.93 a
B2 4548.33 b 1697.61 b 2831.08 b 8982.67 b
2020-2021 B1 6100.18 a 1958.16 a 3805.76 a 10,809.06 a
B2 5785.97 b 1807.63 b 3397.97 b 9954.37 b

表4

不同处理产量构成因素、籽粒产量及光能利用率"

年份
Year		 处理
Treatment		 穗数
Spike number
(×104 hm-2)		 穗粒数
Grain number
per spike		 千粒重
1000-grain
weight (g)		 籽粒产量
Grain yield
(kg hm-2)		 光能转化率
PCE
(g MJ-1)		 光能利用率
PUE
(g MJ-1)
2019-2020 B1 642.73 a 38.39 a 44.25 a 9333.90 a 2.34 a 1.05 a
B2 605.45 b 37.97 a 41.51 b 8795.33 b 2.31 a 0.98 b
2020-2021 B1 660.76 a 40.99 a 47.65 a 10,343.60 a 3.15 a 1.44 a
B2 622.44 b 40.54 a 43.70 b 9746.77 b 3.10 a 1.33 b
[1] Ma S T, Wang T C, Ma S C. Effects of drip irrigation on root activity patterns, root-soured signal characteristics and yield stability of winter wheat. Agric Water Manag, 2022, 271: 107783.
doi: 10.1016/j.agwat.2022.107783
[2] Wang Z X, Khan S, Sun M, Ren A X, Lin W, Ding P C, Noor H, Yu S B, Feng Y, Wang Q, Gao Z Q. Optimizing the wheat seeding rate for wide-space sowing to improve yield and water and nitrogen utilization. Int J Plant Prod, 2021, 15: 553-562.
doi: 10.1007/s42106-021-00155-3
[3] Feng S, Gu S, Zhang H, Wang D. Root vertical distribution is important to improve water use efficiency and grain yield of wheat. Field Crops Res, 2017, 214: 131-141.
doi: 10.1016/j.fcr.2017.08.007
[4] Liu Y, Liao Y C, Liu W Z. High nitrogen application rate and planting density reduce wheat grain yield by reducing filling rate of inferior grain in middle spikelets. Crop J, 2021, 9: 412-426.
doi: 10.1016/j.cj.2020.06.013
[5] Zhao H X, Zhang P, Wang Y Y, Ning T Y, Xu C L, Wang P. Canopy morphological changes and water use efficiency in winter wheat under different irrigation treatments. J Integr Agric, 2020, 19: 1105-1116.
doi: 10.1016/S2095-3119(19)62750-4
[6] 赵刚, 樊廷录, 李兴茂, 张建军, 党翼, 李尚中, 王磊, 王淑英, 程万莉, 倪胜利. 宽幅播种旱作冬小麦幅间距与基因型对产量和水分利用效率的影响. 中国农业科学, 2020, 53: 2171-2181.
doi: 10.3864/j.issn.0578-1752.2020.11.004
Zhao G, Fan T L, Li X M, Zhang J J, Dang Y, Li S Z, Wang L, Wang S Y, Cheng W L, Ni S L. Effects of wide-range distance and genotype on yield and water use efficiency of winter wheat. Sci Agric Sin, 2020, 53: 2171-2181 (in Chinese with English abstract).
doi: 10.3864/j.issn.0578-1752.2020.11.004
[7] Munkholm L Z, Hansen E M, Thomsen I M, Wahlstrcom E, Ostergaard H. Nitrogen uptake, nitrate leaching and root development in winter-grown wheat and fodder radish. Soil Use Manag, 2017, 33: 233-240.
doi: 10.1111/sum.2017.33.issue-2
[8] 李拴良, 任长宏, 格桑曲珍, 赵宗财, 张宗卷, 胡希远. 宽幅硬茬播种对冬小麦生长、产量及品质的效应. 麦类作物学报, 2015, 35: 80-85.
Li S L, Ren C H, Gesangquzhen, Zhao Z C, Zhang Z J, Hu X Y. Effect of No-tilled wide planting pattern on growth, yield and quality of winter wheat. J Triticeae Crops, 2015, 35: 80-85. (in Chinese with English abstract)
[9] 韩占江, 于振文, 王东, 张永丽, 许振柱. 测墒补灌对冬小麦氮素积累与转运及籽粒产量的影响. 生态学报, 2011, 31: 1631-1640.
Han Z J, Yu Z W, Wang D, Zhang Y L, Xu Z Z. Effects of supplemental irrigation based on measured soil moisture on nitrogen accumulation, distribution and grain yield in winter wheat. Acta Ecol Sin, 2011, 31: 1631-1640. (in Chinese with English abstract)
[10] 徐龙龙, 殷文, 胡发龙, 范虹, 范志龙, 赵财, 于爱忠, 柴强. 水氮减量对地膜玉米免耕轮作小麦主要光合生理参数的影响. 作物学报, 2022, 48: 437-447.
doi: 10.3724/SP.J.1006.2022.01093
Xu L L, Yin W, Hu F L, Fan H, Fan Z L, Zhao C, Yu A Z, Chai Q. Effect of water and nitrogen reduction on main photosynthetic physiological parameters of film-mulched maize no-tillage rotation wheat. Acta Agron Sin, 2022, 48: 437-447. (in Chinese with English abstract)
doi: 10.3724/SP.J.1006.2022.01093
[11] Fan Y L, Liu J M, Zhao J T, Ma Y Z, Li Q Q. Effects of delayed irrigation during the jointing stage on the photosynthetic characteristics and yield of winter wheat under different planting patterns. Agric Water Manag, 2019, 221: 371-376.
doi: 10.1016/j.agwat.2019.05.004
[12] 王海琪, 王荣荣, 蒋桂英, 尹豪杰, 晏世杰, 车子强. 施氮量对滴灌春小麦叶片光合生理性状的影响. 作物学报, 2023, 49: 211-224.
doi: 10.3724/SP.J.1006.2023.11100
Wang H Q, Wang R R, Jiang G Y, Yin H J, Yan S J, Che Z Q. Effect of amount of nitrogen fertilizer applied on photosynthetic physiological characteristics of drip irrigated spring wheat leaves. Acta Agron Sin, 2023, 49: 211-224 (in Chinese with English abstract).
[13] 李宇星, 马亮亮, 张月, 秦博雅, 张文静, 马尚宇, 黄正来, 樊永惠. 外源海藻糖对灌浆期高温胁迫下小麦旗叶生理特征和产量的影响. 作物学报, 2023, 49: 2210-2224.
doi: 10.3724/SP.J.1006.2023.21057
Li Y X, Ma L L, Zhang Y, Qin B Y, Zhang W J, Ma S Y, Huang Z L, Fan Y H. Effects of exogenous trehalose on physiological characteristics and yield of wheat flag leaves under high temperature stress at grain filling stage. Acta Agron Sin, 2023, 49: 2210-2224. (in Chinese with English abstract)
[14] 李盼, 陈桂平, 苟志文, 殷文, 樊志龙, 胡发龙, 范虹, 柴强. 绿洲灌区春小麦光能利用与水分生产效益对秸秆还田方式的响应. 作物学报, 2023, 49: 1316-1326.
Li P, Chen G P, Gou Z W, Yin W, Fan Z L, Hu F L, Fan H, Chai Q. Response on light energy utilization and water production benefit of spring wheat to straw retention in an oasis irrigated area. Acta Agron Sin, 2023, 49: 1316-1326. (in Chinese with English abstract)
[15] 丁永刚, 陈立, 董金鑫, 朱敏, 李春燕, 朱新开, 丁锦峰, 郭文善. 高产高效型半冬性小麦品种的产量构成、氮素积累转运和籽粒品质特征分析. 作物学报, 2022, 48: 3144-3154.
doi: 10.3724/SP.J.1006.2022.11117
Ding Y G, Chen L, Dong J X, Zhu M, Li C Y, Zhu X K, Ding J F, Guo W S. Characteristics of yield components, nitrogen accumulation and translocation, and grain quality of semi-winter cultivars with high-yield and high-efficiency. Acta Agron Sin, 2022, 48: 3144-3154. (in Chinese with English abstract)
[16] Abichou M, Solan B D, Andrieu B. Architectural response of wheat cultivars to row spacing reveals altered perception of plant density. Front Plant Sci, 2019, 10: 00999.
doi: 10.3389/fpls.2019.00999
[17] Farooq M, Hussain M, Habib M M, Khan M S, Ahmad I, Farooq S, Siddique K H M. Influence of seed priming techniques on grain yield and economic returns of bread wheat planted at different spacings. Crop Past Sci, 2020, 71: 725-738.
doi: 10.1071/CP20065
[18] Dai Y L, Fan J L, Liao Z Q, Zhang C, Yu J, Feng H L, Zhang F C, Li Z J. Supplemental irrigation and modified plant density improved photosynthesis, grain yield and water productivity of winter wheat under ridge-furrow mulching. Agric Water Manag, 2022, 274: 107985.
doi: 10.1016/j.agwat.2022.107985
[19] Angelique T, Etienne N, Innocent M, Wansim A N, Chuan L, Tian Q H, Bosco J S, Jiang B H. The combined effect of different sowing methods and seed rates on the quality features and yield of winter wheat. Agriculture, 2020, 10: 153.
doi: 10.3390/agriculture10050153
[20] 冯学颖, 刘景辉, 赵宝平, 王英, 陈晓晶, 徐忠山. 宽幅条播和种植密度对燕麦光合特性及干物质积累量的影响. 麦类作物学报, 2022, 422: 1527-1534.
Feng X Y, Liu J H, Zhao B P, Wang Y, Chen X J, Xue Z S. Effects of wide sowing and planting density on photosynthetic characteristics and dry matter accumulation of oat. J Triticeae Crops, 2022, 42: 1527-1534. (in Chinese with English abstract)
[21] Zhang J J, Mu J Y, Hu Y N, Ren A X, Lei B, Ding P C, Li L H, Sun M, Gao Z Q. Effect of planting patterns and seeding rate on dryland wheat yield formation and water use efficiency on the loess plateau, China. Agronomy, 2023, 13, 851.
[22] Hiromi M, Taiichiro O. The effects of seeding rate on yield, lodging resistance and culm strength in wheat. Plant Prod Sci, 2019, 23: 322-332.
doi: 10.1080/1343943X.2019.1702469
[23] May W E, Aldous L, Lafond G P. Feasibility of a wider row spacing and recommended nitrogen in no-till wheat. Agron J, 2020, 112: 4076-4091.
doi: 10.1002/agj2.v112.5
[24] Yang W J, Liu W J, Li Y L, Wang S W, Yin L N, Deng X P. Increasing rainfed wheat yield by optimizing agronomic practices to consume more subsoil water in the Loess Plateau. Crop J, 2021, 9: 1418-1427.
doi: 10.1016/j.cj.2021.01.006
[25] Kassu T K, Wubengeda A Y. Seeding and NP fertilizer rates effect on irrigated wheat yield and water use efficiency in midland tropical environment. J Soil Sci Plant Nutr, 2022, 22: 1490-1505.
doi: 10.1007/s42729-021-00749-w
[26] 吕广德, 殷复伟, 孙盈盈, 钱兆国, 徐加利, 李宁, 薛丽娜, 吴科. 不同播种量对临麦4号产量和干物质积累及分配的影响. 作物杂志, 2020, (3): 142-148.
Lyu G D, Yin F W, Sun Y Y, Qian Z G, Xu J L, Li N, Xue L, Wu K. Effects of different seeding rates on yield, dry matter accumulation and distribution of Linmai 4. Crops, 2020, (3): 142-148. (in Chinese with English abstract)
[27] Schmitz P K, Ransom J K. Seeding rate effects on hybrid spring wheat yield, yield components, and quality. Agronomy, 2021, 11: 1240.
doi: 10.3390/agronomy11061240
[28] 吕鹏, 吕广德, 鞠正春, 高瑞杰, 钱兆国, 庞慧, 吴科, 韩伟. 宽幅播种条件下行距对小麦产量及干物质积累和转运的影响. 麦类作物学报, 2021, 41: 232-237.
Lyu P, Lyu G D, Ju Z C, Gao R J, Qian Z G, Pang H, Wu K, Han W. Effects of row spacing on wheat yield and dry matter accumulation and transport under wide planting. J Triticeae Crops, 2021, 41: 232-237. (in Chinese with English abstract)
[1] 翟胜男, 曹新有, 李豪圣, 李吉虎, 李法计, 刘金栋, 夏先春, 吕莹莹, 马瑞峰, 王颖, 耿洪伟, 刘建军. 小麦Pod-A1、Pod-D1和Pod-2D位点等位变异对籽粒过氧化物酶活性的遗传效应分析[J]. 作物学报, 2026, 52(6): 1593-1603.
[2] 习千辉, 徐梓瑗, 刘梦梦, 王宏艺, 郎凯琳, 井震海, 陈锋, 赵磊. 小麦籽粒铜含量的全基因组关联分析及候选基因预测[J]. 作物学报, 2026, 52(6): 1604-1617.
[3] 毛嘉琦, 黄朋雨, 赵佳佳, 郑兴卫, 武棒棒, 郝宇琼, 屈非, 刘成, 马朋涛, 郑军. 山西小麦品种白粉病抗性评价及抗病基因分子检测[J]. 作物学报, 2026, 52(6): 1669-1681.
[4] 胡川, 赵凯男, 黄修利, 吴金芝, 任开明, 王贺正, 付国占, 黄明, 李友军. 一次灌溉下耕作方式和氮肥用量对旱地小麦产量和品质的影响[J]. 作物学报, 2026, 52(6): 1830-1846.
[5] 陈雪燕, 何华川, 李政嘉, 董新盼, 李藕琪, 刘小云, 李丹萍, 陈志伟, 刘国霞, 吕胜源, 吴印莹, 赵振东, 曹新有, 万何平. 水培盐碱复合胁迫下‘济麦60’苗期根系有机酸分泌动态变化及其转录调控机制[J]. 作物学报, 2026, 52(6): 1859-1875.
[6] 高沛阳, 李瑾璇, 董宇奎, 石玉, 张振, 张永丽. 测墒补灌下小麦分蘖发生和成穗对施氮量的响应[J]. 作物学报, 2026, 52(6): 1847-1858.
[7] 张献丰, 郭利建, 李康春, 孔斌雪, 刘玉芳, 车卓, 杨德龙. 小麦ABHD6基因家族鉴定与粒重功能标记开发[J]. 作物学报, 2026, 52(6): 1711-1727.
[8] 王壮壮, 武紫君, 张永新, 张芯源, 袁丽雪, 陈如雪, 刘世举, 段剑钊, 冯伟, 王同朝, 王永华. 豫东南黏壤潮土区水氮优化协同提高冬小麦产量和氮素利用效率[J]. 作物学报, 2026, 52(5): 1501-1521.
[9] 何万龙, 耿洪伟, 张飞飞, 米克热阿依·阿巴白克热, 罗紫洋, 李鹏程, 周钊宇, 程宇坤. 基于深度学习的小麦重要病害图像识别系统的研究[J]. 作物学报, 2026, 52(5): 1401-1417.
[10] 张振, 冯连杰, 石玉, 于振文, 张永丽. 节水补灌下不同穗型小麦产量形成差异研究[J]. 作物学报, 2026, 52(5): 1522-1535.
[11] 张鸿蓉, 王菲儿, 李盼, 仇海龙, 朱静, 赵连豪, 南运有, 何蔚, 樊志龙, 胡发龙, 柴强, 殷文. 减量20%灌水与25%有机肥替代化肥提高青贮玉米产量的光合特性[J]. 作物学报, 2026, 52(5): 1487-1500.
[12] 赵佳雪, 周龙昊, 郭岂源, 尚伦霄, 王涵, 刘志涛, 陈曦, 张晓佩, 宋宪亮, 毛丽丽. 长期秸秆还田与深松通过改善土壤环境与棉花光合特性提高滨海盐碱地棉花产量[J]. 作物学报, 2026, 52(5): 1548-1560.
[13] 蔡宏玮, 于爱忠, 姜科强, 王鹏飞, 王玉珑, 霍建喆, 庞小能, 尹波, 尚永盼. 干旱灌区有机肥替代部分化肥促进甜玉米产量提升的关键机制[J]. 作物学报, 2026, 52(4): 1166-1180.
[14] 乔宇馨, 李程越, 康晓玉, 张鑫琪, 贾绍辉, 刘倩, 曹亚丽, 史鑫蕊, 郝兴宇, 李萍. 基于APSIM模型的长期免耕秸秆覆盖对旱地小麦增产效应研究[J]. 作物学报, 2026, 52(4): 1181-1192.
[15] 侯思宇, 王国璀, 韦金贵, 谢玮欣, 殷文, 樊志龙, 柴强, 胡发龙. 绿肥配施化学氮肥对西北干旱灌区小麦干物质积累及产量形成的影响[J]. 作物学报, 2026, 52(4): 1208-1219.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备15008789号-2