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A two-year field experiment was conducted to measure the effects of densification methods on photosynthesis and yield of densely planted wheat. Inter-plant and inter-row distances were used to define rate-fixed pattern (RR) and row-fixed pattern (RS) density treatments. Meanwhile, four nitrogen (N) rates (0, 144, 192, and 240 kg N ha−1, termed N0, N144, N192, and N240) were applied with three densities (225, 292.5, and 360 × 104 plants ha−1, termed D225, D292.5, and D360). The wheat canopy was clipped into three equal vertical layers (top, middle, and bottom layers), and their chlorophyll density (ChD) and photosynthetically active radiation interception (FIPAR) were measured. Results showed that the response of ChD and FIPAR to N rate, density, and pattern varied with different layers. N rate, density, and pattern had significant interaction effects on ChD. The maximum values of whole-canopy ChD in the two seasons appeared in N240 combined with D292.5 and D360 under RR, respectively. Across two growing seasons, FIPAR values of RR were higher than those of RS by 29.37% for the top layer and 5.68% for the middle layer, while lower than those of RS by 20.62% for the bottom layer on average. With a low N supply (N0), grain yield was not significantly affected by density for both patterns. At N240, increasing density significantly increased yield under RR, but D360 of RS significantly decreased yield by 3.72% and 9.00% versus D225 in two seasons, respectively. With an appropriate and sufficient N application, RR increased the yield of densely planted wheat more than RS. Additionally, the maximum yield in two seasons appeared in the combination of D360 with N144 or N192 rather than of D225 with N240 under both patterns, suggesting that dense planting combined with an appropriate N-reduction application is feasible to increase photosynthesis capacity and yield.
H. Fan, W. Yin, C. Zhao, A. Yu, Z. Fan, F. Hu, J. Zhang, Q. Chai, Photophysiological mechanism of dense planting to increase the grain yield of intercropped maize with nitrogen-reduction application in arid conditions, Agronomy 12 (2022) 2994.
B. Zheng, Q. Fang, C. Zhang, H. Mahmood, Q. Zhou, W. Li, X. Li, J. Cai, X. Wang, Y. Zhong, M. Huang, W. Cao, T. Dai, D. Jiang, Reducing nitrogen rate and increasing plant density benefit processing quality by modifying the spatial distribution of protein bodies and gluten proteins in endosperm of a soft wheat cultivar, Field Crops Res. 253 (2020) 107831.
X. Zhang, S. Du, Y. Xu, C. Cao, H. Chen, Reducing N application by increasing plant density based on evaluation of root, photosynthesis, N accumulation and yield of wheat, Agronomy 11 (2021) 1080.
F. Zhang, D. Zhang, L. Li, Z. Zhang, X. Liang, Q. Wen, G. Chen, Q. Wu, Y. Zhai, Effect of planting density on canopy structure, microenvironment, and yields of uniformly sown winter wheat, Agronomy 13 (2023) 870.
Z. Tao, S. Ma, X. Chang, D. Wang, Y. Wang, Y. Yang, G. Zhao, J. Yang, Effects of tridimensional uniform sowing on water consumption, nitrogen use, and yield in winter wheat, Crop J. 7 (2019) 480–493.
M. Chen, Y.H. Zhu, M.J. Ren, L. Jiang, J. He, R. Dong, Does belt uniform sowing improve winter wheat yield under high sowing density?, Agronomy 12 (2022) 2936
J. Zhang, J. Mu, Y. Hu, A. Ren, B. Lei, P. Ding, L. Li, M. Sun, Z. Gao, Effect of planting patterns and seeding rate on dryland wheat yield formation and water use efficiency on the loess plateau, China, Agronomy 13 (2023) 851.
C.L. Luo, X.F. Zhang, H.X. Duan, D.M. Mburu, L. Kavagi, M. Naseer, R.Z. Dai, A.B. Nyende, A. Batool, Y.C. Xiong, Allometric relationship and yield formation in response to planting density under ridge-furrow plastic mulching in rainfed wheat, Field Crops Res. 251 (2020) 107785.
D. Yang, T. Cai, Y. Luo, Z. Wang, Optimizing plant density and nitrogen application to manipulate tiller growth and increase grain yield and nitrogen-use efficiency in winter wheat, PeerJ 7 (2019) e6484.
D. Li, D. Zhang, H. Wang, H. Li, Q. Fang, H. Li, R. Li, Optimized planting density maintains high wheat yield under limiting irrigation in North China plain, Int. J. Plant Prod. 14 (2019) 107–117.
Z. Wang, S.K. Baloch, M. Sun, A. Ren, W. Lin, P. Ding, H. Noor, S. Yu, Y. Feng, Q. Wang, Z. Gao, Optimizing the wheat seeding rate for wide-space sowing to improve yield and water and nitrogen utilization, Int. J. Plant Prod. 15 (2021) 553–562.
R.A. Fischer, O.H.M. Ramos, I.O. Monasterio, K.D. Sayre, Yield response to plant density, row spacing and raised beds in low latitude spring wheat with ample soil resources: an update, Field Crops Res. 232 (2019) 95–105.
M.C.M. Sciencia, C.F. Creech, K.A. Frels, A.C. Easterly, Optimizing agronomic practices for hard winter wheat production in the Great Plains with respect to seeding rate, row spacing, and variety, Agron. J. 115 (2023) 2964–2978.
M. Asim, M. Israr Khan, A. Rab, Productivity and the qualitative response of sorghum to different planting patterns and various cultivars, J. Soil Plant Env. 1 (2022) 89–101.
R.A. Richards, C.R. Cavanagh, P. Riffkin, Selection for erect canopy architecture can increase yield and biomass of spring wheat, Field Crops Res. 244 (2019) 107649.
Y. Gao, M. Zhang, C. Yao, Y. Liu, Z. Wang, Y. Zhang, Increasing seeding density under limited irrigation improves crop yield and water productivity of winter wheat by constructing a reasonable population architecture, Agric. Water Manage. 253 (2021) 106951.
I. Ahmad, M. Batyrbek, K. Ikram, S. Ahmad, M. Kamran, R.S. Misbah, F.J. Khan, Q.F.H. Hou, Nitrogen management improves lodging resistance and production in maize (Zea mays L.) at a high plant density, J. Integr. Agric. 22 (2023) 417–433.
H. Yang, B. Dong, Y. Wang, Y. Qiao, C. Shi, L. Jin, M. Liu, Photosynthetic base of reduced grain yield by shading stress during the early reproductive stage of two wheat cultivars, Sci. Rep. 10 (2020) 14353.
H. Meng, X. Yi, C. Jiang, W. Zhang, W.S. Chow, Y. Zhang, Enhanced thermal dissipation confers photoprotection in top leaves despite systemic regulation from lower leaves in cotton, J. Agron. Crop Sci. 207 (2021) 557–564.
X. Sun, S.R. Huang, J.B. Du, X.C. Wang, W.Y. Yang, Potential importance of malate diffusion in the response of maize photosynthesis to heterogeneous light, Plant Physiol. Biochem. 162 (2021) 69–73.
Y.S. Wu, W.Z. Gong, Y.M. Wang, W.Y. Yang, Shading of mature leaves systemically regulates photosynthesis and leaf area of new developing leaves via hormones, Photosynthetica 57 (2019) 303–310.
C. Wang, K. Zhang, J. Jiang, Q. Liu, J. Wu, C. Guo, Q. Cao, Y. Tian, Y. Zhu, W. Cao, X. Liu, Remotely assessing FIPAR of different vertical layers in field wheat, Field Crops Res. 297 (2023) 108932.
H. Noor, Z. Yan, P. Sun, L. Zhang, P. Ding, L. Li, A. Ren, M. Sun, Z. Gao, Effects of nitrogen on photosynthetic productivity and yield quality of wheat (Triticum aestivum L.), Agronomy 13 (2023) 1448.
I. Ahmad, S. Ahmad, M. Kamran, X.N. Yang, F.J. Hou, B.P. Yang, R.X. Ding, T. Liu, Q.F. Han, Uniconazole and nitrogen fertilization trigger photosynthesis and chlorophyll fluorescence, and delay leaf senescence in maize at a high population density, Photosynthetica 59 (2021) 192–202.
D. Janusauskaite, Leaf senescence of winter wheat and spring wheat as influenced by tillage and fertilization management, Acta Physiol. Plant. 44 (2022) 74.
Y. Guo, W. Yin, Q. Chai, A. Yu, C. Zhao, Z. Fan, H. Fan, J.A. Coulter, No tillage and previous residual plastic mulching with reduced water and nitrogen supply reduces soil carbon emission and enhances productivity of following wheat in arid irrigation areas, Field Crops Res. 262 (2021) 108028.
G. Zhang, Q. Liu, Z. Zhang, D. Ci, J. Zhang, Y. Xu, Q. Guo, M. Xu, K. He, Effect of reducing nitrogen fertilization and adding organic fertilizer on net photosynthetic rate, root nodules and yield in peanut, Plants 12 (2023) 2902.
H. Noor, M. Sun, H.I.M. Algwaiz, A. Sher, S. Fiaz, K.A. Attia, S.H. Wani, M.D.F. AlKahtani, L.A. Husnain, W. Lin, Z. Gao, Chlorophyll fluorescence and grain filling characteristic of wheat (Triticum aestivum L.) in response to nitrogen application level, Mol. Biol. Rep. 49 (2022) 7157–7172.
X. Xie, S. Shan, Y. Wang, F. Cao, J. Chen, M. Huang, Y. Zou, Dense planting with reducing nitrogen rate increased grain yield and nitrogen use efficiency in two hybrid rice varieties across two light conditions, Field Crops Res. 236 (2019) 24–32.
H. Noor, Q. Wang, M.A. Islam, M. Sun, W. Lin, A.X. Ren, Y. Feng, S.B. Yu, N. Fida, S.F. Dong, P.R. Wang, L. Li, Z.X. Wang, R.R. Zhang, Q.L. Zhao, P.C. Ding, Z.Q. Gao, Effects of sowing methods and nitrogen rates on photosynthetic characteristics, yield, and quality of winter wheat, Photosynthetica 59 (2021) 277–285.
H. Zhang, Q. Zhao, Z. Wang, L. Wang, X. Li, Z. Fan, Y. Zhang, J. Li, X. Gao, J. Shi, F. Chen, Effects of nitrogen fertilizer on photosynthetic characteristics, biomass, and yield of wheat under different shading conditions, Agronomy 11 (2021) 1989.
Z. Zhang, Z. Yu, Y. Zhang, Y. Shi, Effects of basal/topdressing nitrogen ratio on light interception and dry matter transport at different layers of wheat canopy under supplemental irrigation based on soil moisture, J. Plant Nutr. Fert. 25 (2019) 97–105 (in Chinese with English abstract).
Z. Wang, J. Wang, C. Zhao, M. Zhao, W. Huang, C. Wang, Vertical distribution of nitrogen in different layers of leaf and stem and their relationship with grain quality of winter wheat, J. Plant Nutr. 28 (2005) 73–91.
X. Liu, K. Zhang, Z. Zhang, Q. Cao, Z. Lv, Z. Yuan, Y. Tian, W. Cao, Y. Zhu, Canopy chlorophyll density based index for estimating nitrogen status and predicting grain yield in rice, Front. Plant Sci. 8 (2017) 1829.
L. Li, T. Ren, Y. Ma, Q. Wei, S. Wang, X. Li, R. Cong, S. Liu, J. Lu, Evaluating chlorophyll density in winter oilseed rape (Brassica napus L.) using canopy hyperspectral red-edge parameters, Comput. Electron. Agric. 126 (2016) 21–31.
Q. Li, J. Su, J. Kan, Z. Zhou, Availability assessment of medium elements contents in soils of Rugao, Jiangsu, Soils 2 (2019) 263–268 (in Chinese with English abstract).
H. Li, C. Zhao, Y. Guijun, H. Feng, Variations in crop variables within wheat canopies and responses of canopy spectral characteristics and derived vegetation indices to different vertical leaf layers and spikes, Remote Sens. Environ. 169 (2015) 358–374.
D. Li, T. Cheng, M. Jia, K. Zhou, N. Lu, X. Yao, Y. Tian, Y. Zhu, W. Cao, PROCWT: coupling PROSPECT with continuous wavelet transform to improve the retrieval of foliar chemistry from leaf bidirectional reflectance spectra, Remote Sens. Environ. 206 (2018) 1–14.
E. Mougin, V. Demarez, M.O. Diawara, P. Hiernaux, N. Soumaguel, A. Berg, Estimation of LAI, fAPAR and fCover of Sahel rangelands (gourma, Mali), Agric. For. Meteorol. 198 (2014) 155–167.
Z. Tao, D. Wang, S. Ma, Y. Yang, G. Zhao, X. Chang, Light interception and radiation use efficiency response to tridimensional uniform sowing in winter wheat, J. Integr. Agric. 17 (2018) 566–578.
A.A. Gitelson, J.A. Gamon, The need for a common basis for defining light-use efficiency: implications for productivity estimation, Remote Sens. Environ. 156 (2015) 196–201.
T. Liu, Z. Wang, T. Cai, Canopy apparent photosynthetic characteristics and yield of two spike-type wheat cultivars in response to row spacing under high plant density, PLoS ONE 11 (2016) e0148582.
M. Zheng, J. Chen, Y. Shi, Y. Li, Y. Yin, D. Yang, Y. Luo, D. Pang, W. Li, J. Ni, Y. Wang, Z. Wang, Y. Li, Manipulation of lignin metabolism by plant densities and its relationship with lodging resistance in wheat, Sci. Rep. 7 (2017) 41805.
W. Hou, M.R. Khan, J. Zhang, J. Lu, T. Ren, R. Cong, X. Li, Nitrogen rate and plant density interaction enhances radiation interception, yield and nitrogen use efficiency of mechanically transplanted rice, Agric. Ecosyst. Environ. 269 (2019) 183–192.
X.M. Fang, H.Z. She, C. Wang, X.B. Liu, Y.S. Li, J. Nie, R.W. Ruan, T. Wang, Z.L. Yi, Effects of fertilizer application rate and planting density on photosynthetic characteristics, yield and yield components in waxy wheat, Cereal Res. Commun. 46 (2018) 169–179.
J. Hiltbrunner, B. Streit, M. Liedgens, Are seeding densities an opportunity to increase grain yield of winter wheat in a living mulch of white clover?, Field Crops Res 102 (2007) 163–171.
P.D. Vita, S.A. Colecchia, I. Pecorella, S. Saia, Reduced inter-row distance improves yield and competition against weeds in a semi-dwarf durum wheat variety, Eur. J. Agron. 85 (2017) 69–77.
W. Wan, L. Li, J. Jing, M. Diao, Z. Lv, W. Li, J. Wang, Z. Li, X. Wang, D. Jiang, Narrowing row space improves productivity and profit of enlarged lateral space drip irrigated spring wheat system in Xinjiang, China, Field Crops Res. 280 (2022) 108474.
M. Huang, C. Yang, Q. Ji, L. Jiang, J. Tan, Y. Li, Tillering responses of rice to plant density and nitrogen rate in a subtropical environment of southern China, Field Crops Res. 149 (2013) 187–192.
Y. Zhang, Q. Tang, Y. Zou, D. Li, J. Qin, S. Yang, L. Chen, B. Xia, S. Peng, Yield potential and radiation use efficiency of ‘‘super” hybrid rice grown under subtropical conditions, Field Crops Res. 114 (2009) 91–98.
T. Li, W. Zhang, H. Cao, H. Ying, Q. Zhang, S. Ren, Z. Liu, Y. Yin, W. Qin, Z. Cui, X. Liu, X. Ju, O. Oene, V. Wim, F. Zhang, Region-specific nitrogen management indexes for sustainable cereal production in China, Environ. Res. Commun. 2 (2020) 075002.
B. Sharratt, D.A. McWilliams, Microclimatic and rooting characteristics of narrow-row versus conventional-row corn, Agron. J. 97 (2005) 1129–1135.
L. Wu, Z. Ou-Yang, Effects of row spacing and seeding rate on radiation use efficiency and grain yield of wheat, Chin. J. Eco-Agric. 22 (2014) 31–36 (in Chinese with English abstract).
C. Moeller, J.B. Evers, G. Rebetzke, Canopy architectural and physiological characterization of near-isogenic wheat lines differing in the tiller inhibition gene tin, Front. Plant Sci. 5 (2014) 617.
H. Li, C. Zhao, W. Huang, G. Yang, Non-uniform vertical nitrogen distribution within plant canopy and its estimation by remote sensing: a review, Field Crops Res. 142 (2013) 75–84.
R. Dang, S. Li, X. Mu, S. Li, Effect of nitrogen on nitrogen vertical distribution and chlorophyll relative value of winter wheat canopy in sub-humid areas, Acta Bot. Boreali-Occident. Sin. 28 (2008) 1036–1042 (in Chinese with English abstract).
Z. Zhang, X.B. Zhou, Y.H. Chen, Effects of irrigation and precision planting patterns on photosynthetic product of wheat, Agron. J. 108 (2016) 2322–2328.
T.G. Gilmanov, J.M. Baker, C.J. Bernacchi, D.P. Billesbach, G.G. Burba, S. Castro, J. Chen, W. Eugster, M.L. Fischer, J.A. Gamon, M.T. Gebremedhin, A.J. Glenn, T.J. Griffis, J.L. Hatfield, M.W. Heuer, D.M. Howard, M.Y. Leclerc, H.W. Loescher, O. Marloie, T.P. Meyers, A. Olioso, R.L. Phillips, J.H. Prueger, R.H. Skinner, A.E. Suyker, M. Tenuta, B.K. Wylie, Productivity and carbon dioxide exchange of leguminous crops: estimates from flux tower measurements, Agron. J. 106 (2014) 545–559.
K.S. Ezui, A.C. Franke, P.A. Leffelaar, A. Mando, J.v. Heerwaarden, J. Sanabria, J. Sogbedji, K.E. Giller, Water and radiation use efficiencies explain the effect of potassium on the productivity of cassava, Eur. J. Agron. 83 (2017) 28–39.
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