The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
The Quantitative Relationships Between Plant Population And Crop Yield
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“The expected grain yield response to plant density in winter wheat (Triticum aestivum L.) follows a diminishing returns function.”
From A Bayesian framework to model variance of grain yield response to plant density (2025) · cites this paper as [48]
In the citing paper
“The mathematical equation of expected yield response to plant density can vary from quadratic [26, 30], quadratic-plateau [48], linear-plateau [4, 28] or exponential rise to maximum [27, 39, 48].”
From A Bayesian framework to model variance of grain yield response to plant density (2025) · cites this paper as [48]
Citations
Cites
A Flexible Growth Function for Empirical Use
Richards, F. (1959) · Journal of Experimental Botany · doi:10.1093/jxb/10.2.290 · Cited by 4,275
Competition Among Crop and Pasture Plants
Donald, C. (1963) · Advances in agronomy · doi:10.1016/s0065-2113(08)60397-1 · Cited by 710
Plant Population and Crop Yield
Holliday, R. (1960) · Nature · doi:10.1038/186022b0 · Cited by 285
Effect of Plant Population and Row Spacing on Soybean Development and Production1
Weber, C. R., Shibles, R. M., & Byth, D. E. (1966) · Agronomy Journal · doi:10.2134/agronj1966.00021962005800010034x · Cited by 200
Competition among wheat plants sown at a wide range of densities
Puckridge, D., & Donald, C. (1967) · Australian Journal of Agricultural Research · doi:10.1071/ar9670193 · Cited by 185
Plant Population and Crop Yield
Bleasdale, J. K. A., & Nelder, J. A. (1960) · Nature · doi:10.1038/188342a0 · Cited by 146
A Relationship between Individual Plant-spacing and Yield
Mead, R. (1966) · Annals of Botany · doi:10.1093/oxfordjournals.aob.a084076 · Cited by 120
Competition among pasture plants. I. Intraspecific competition among annual pasture plants
Donald, C. (1951) · Australian Journal of Agricultural Research · doi:10.1071/ar9510355 · Cited by 104
Lang, A. L., Pendleton, J. W., & Dungan, G. H. (1956) · Agronomy Journal · doi:10.2134/agronj1956.00021962004800070002x · Cited by 88
A Mathematical Model for the Estimation of Inter-Plant Competition
Mead, R. (1967) · Biometrics · doi:10.2307/2528155 · Cited by 85
Research works printed but not linked: 23
- Bruinsma, 1966, Neth. J. Agr. Sci., 14, 198
- Crawford, 1964, New Zealand J. Agr., 108, 455
- de Wit, 1959, Jaarb. Inst. Biol. Scheik. Onders. LandbGewass. Meded., 83, 129
- de Wit, 1960, Verslag. Landbouwk. Onderzoek., 66.8, 1
- de Wit, 1958, Jaarb. Inst. Biol. Scheik. Onderz. LandbGewass. Meded., 50, 59
- Dumanovic, 1962, Savremera Polio Priverda, 4, 240
- Farazdaghi, H. 1968. Ph.D. Thesis, Reading University, England.
- Goodall, 1960, Bull. Res. Council Israel, D8, 181
- Harvey, 1958, Exptl. Husbandry, 3, 31
- Holliday, 1960, Field Crop Abstr., 13, 159
- Hozumi, 1956, J. Inst. Polytech., Osaka City Univ., D7, 15
- Jones, 1968, Agr. Prog., 42, 32
- Kira, 1953, J. Inst. Polytech., Osaka City Univ., D4, 1
- Kira, 1954, J. Inst. Polytech., Osaka City Univ., D5, 1
- Kira, 1956, J. Inst. Polytech., Osaka City Univ., D7, 1
- Koyama, 1956, J. Inst. Polytech., Osaka City Univ., D7, 73
- Mitscherlich, 1919, Landwirtsch. Jahrb., 53, 341
- Montgomery, 1912, Nebraska Univ., Agr. Expt. Sta., Bull., 24
- Reestman, 1959, Neth. J. Agri. Sci., 7, 257
- Reynolds, 1950, Agriculture (London), 56, 527
- Saunt, J. 1960. M.Sc. Thesis, University of Leeds, England.
- Shinozaki, 1956, J. Inst. Polytech., Osaka City Univ., D7, 35
- Willey, R. W. 1965. Ph.D. Thesis, Leeds University, England.
Cited by
Sorted by citations
Items 201–300 of 310
Ranganathan, R. (1992) · Experimental Agriculture · doi:10.1017/s0014479700019943 · Cited by 7
Weight, size and shape relationships and their uses in the study of graded yield data
Morris, G. E., & Currah, I. E. (1983) · The Journal of Agricultural Science · doi:10.1017/s0021859600032627 · Cited by 7
Serouart, M., López‐Lozano, R., Escale, B., Baumont, M., Deswarte, J., Samatan, L. B., Weiss, M., & de Solan, B. (2024) · Computers and Electronics in Agriculture · doi:10.1016/j.compag.2024.109694 · Cited by 6
Hosseini, N. M., Ellis, R. H., & Yazdi‐Samadi, B. (2001) · Cited by 6
Economic Evaluation of Soybean Fungicide Seed Treatments
Popp, M. P., Rupe, J., & Rothrock, C. S. (2010) · RePEc: Research Papers in Economics · doi:10.22004/ag.econ.96370 · Cited by 6
Application of DNA Markers for Genetic Improvement
Madhusudhana, R. (2015) · Springer eBooks · doi:10.1007/978-81-322-2422-8_4 · Cited by 6
GRAY, D., Steckel, J. R. A., & Ward, J. A. (1985) · Annals of Applied Biology · doi:10.1111/j.1744-7348.1985.tb03171.x · Cited by 6
Wade, L. J., Douglas, A., & Bell, K. (1993) · Australian Journal of Experimental Agriculture · doi:10.1071/ea9930185 · Cited by 6
Cucumber Yield Response to Plant Density and Spatial Arrangement
Wann, E. V. (1993) · jpa · doi:10.2134/jpa1993.0253 · Cited by 6
What is a correct plant density for transplanted green asparagus?
Bussell, W. T., Maindonald, J. H., & Morton, J. R. (1997) · New Zealand Journal of Crop and Horticultural Science · doi:10.1080/01140671.1997.9514027 · Cited by 6
The economic spacing of trees and other crops
Tisdell, C., & SILVA, N. T. M. H. D. (1983) · European Review of Agricultural Economics · doi:10.1093/erae/10.3.281 · Cited by 6
Appleby, A. P. (1987) · Agronomy monograph/Agronomy · doi:10.2134/agronmonogr13.2ed.c21 · Cited by 6
Computer Simulation of Pineapple Growth, Development and Yield
Zhang, J. (1992) · ScholarSpace (University of Hawaii at Manoa) · Cited by 6
Agriculture in silico: Perspectives on radiative transfer optimization using vegetation modeling
Wang, Y., & Yin, Y. (2023) · Crop and Environment · doi:10.1016/j.crope.2023.07.003 · Cited by 5
From the discrete to the continuous: Relationships and results for single-species population models
J̈emmer, P., & McNamee, J. (2005) · Mathematical and Computer Modelling · doi:10.1016/j.mcm.2003.10.052 · Cited by 5
Effects of plant spacing on seed yield and seed quality in new Urochloa cultivars
Juntasin, W., Imura, Y., Thaikua, S., Poungkaew, R., & Kawamoto, Y. (2021) · Grassland Science · doi:10.1111/grs.12352 · Cited by 5
Manson, J., Denton, M. D., Lake, L., Brand, J., Taylor, J., & Sadras, V. O. (2024) · European Journal of Agronomy · doi:10.1016/j.eja.2024.127106 · Cited by 5
Spatial Crop Structure in Agricultural Systems
Satorre, E. H., & Maddonni, G. Á. (2019) · Springer eBooks · doi:10.1007/978-1-4939-8621-7_223 · Cited by 5
Fibich, P., Lepš, J., & Weiner, J. (2014) · Theoretical Ecology · doi:10.1007/s12080-014-0216-x · Cited by 5
“With respect to total (usually above-ground only) biomass, density experiments with sufficiently high densities generally show CFY, but some exceptions have been documented (Farazdaghi and Harris 1968; Willey and Heath 1969; Wille, unpublished manuscript).”
BackgroundInfluentialA statistical model for competition experiments
Skovgaard, I. M. (1986) · Scandinavian Journal of Statistics · Cited by 5
Response of Okra to Plant Density and Fertilization1
Albregts, E. E., & Howard, C. M. (1974) · HortScience · doi:10.21273/hortsci.9.4.400 · Cited by 5
Restricted branching narrow-leafed lupin. I. Population density
Dracup, M., Galwey, N. W., & Thomson, B. (2000) · Australian Journal of Agricultural Research · doi:10.1071/ar00024 · Cited by 5
Response of Cowpea (Vigna unguiculata) to Spacing in the Savanna and Rainforest Zones of Nigeria
Kayode, G. O., & Odulaja, A. (1985) · Experimental Agriculture · doi:10.1017/s0014479700012643 · Cited by 5
Effects of Plant Population on Sole-crop Cassava in Sierra Leone
Godfrey‐Sam‐Aggrey, W. (1978) · Experimental Agriculture · doi:10.1017/s0014479700008759 · Cited by 5
Lawley, Y. E. (2004) · University Library - University of Saskatchewan (University of Saskatchewan) · Cited by 5
Santos, C. A. F., & de Araújo, F. P. (2000) · Pesquisa Agropecuária Brasileira · doi:10.1590/s0100-204x2000001000008 · Cited by 4
Xue, L., & Hagihara, A. (2008) · Journal of Forest Research · doi:10.1007/s10310-008-0070-z · Cited by 4
“2, which is recommended by Willey and Heath (1969) as the best model for describing mean plant weight–density relationship.”
BackgroundEffect of population design and planting pattern on yield response of grain sorghum
Heslehurst, M. R. (1983) · Field Crops Research · doi:10.1016/0378-4290(83)90024-2 · Cited by 4
Tarimo, A. J. P., & Blarney, F. P. C. (1999) · South African Journal of Plant and Soil · doi:10.1080/02571862.1999.10634850 · Cited by 4
Quantifying Crop Yield Response to Weed Populations
Knežević, S. Z., & Lindquist, J. L. (2000) · CRC Press eBooks · doi:10.1201/9781420040753.ch12 · Cited by 4
Plant Population Density Effects On Yield Of Sorghum Grown In A Dry-Land Farming System
Ismail, M., & Ali, A. (1996) · Cited by 4
Overyielding in a Corn-Cowpea System in Southern Mexico
Vandermeer, J. H., Gliessman, S. R., Yih, K., & Amador, M. (1983) · Biological Agriculture & Horticulture · doi:10.1080/01448765.1983.9754383 · Cited by 4
Wright, G., & Bell, M. J. (1992) · Australian Journal of Experimental Agriculture · doi:10.1071/ea9920189 · Cited by 4
Agronomy and photosynthesis physiology of hemp (Cannabis sativa L.)
Tang, K. (2018) · doi:10.18174/434837 · Cited by 4
Gallandt, E. R., & Weiner, J. (2007) · Encyclopedia of Life Sciences · doi:10.1002/9780470015902.a0020477 · Cited by 4
Menzel, C. M. (2024) · The Journal of Horticultural Science and Biotechnology · doi:10.1080/14620316.2024.2400127 · Cited by 3
“…Bleasdale & Nelder, 1960; Bunting, 1973; DeBruin et al., 2024; Duncan, 1958; Edwards, 2016; Kodzwa et al., 2023; Lollato et al., 2024; Luo et al., 2020; Salve et al., 2023; Sarlangue et al., 2007; Soratto et al., 2020; Stipp et al., 2024; Wade et al., 1988; Willey & Heath, 1969; Wright, 1981).”
Quantification of competitive interference by neighboring plants in a crop population.
Futakuchi, K., & Ahmed, K. Z. (2007) · 8th African Crop Science Society Conference, El-Minia, Egypt, 27-31 October 2007 · Cited by 3
Zutter, B. R., Glover, G. R., & Mitchell, R. J. (1998) · Forest Science · doi:10.1093/forestscience/44.3.397 · Cited by 3
CPDOS: A Web-Based AI Platform to Optimize Crop Planting Density
Zhu, R., Zhang, Z., Cao, Y., Hu, Z., Li, Y., Cao, H., Zhao, Z., Xin, D., & Chen, Q. (2023) · Agronomy · doi:10.3390/agronomy13102465 · Cited by 3
Spatial Crop Structure in Agricultural Systems
Satorre, E. H. (2013) · Springer eBooks · doi:10.1007/978-1-4614-5797-8_223 · Cited by 3
Dependence of the Plant Productivity on Optimal Food Regime and Density
Оруджева, Н. И., Babayev, M. P., & Isgandarov, S. M. (2014) · American Journal of Plant Sciences · doi:10.4236/ajps.2014.54057 · Cited by 3
“Introduction Dependence between the yield Y, kg/m(2) and standing density ρ (quantity per 1 m(2)) is an important question of well-deserved attention [1,2].”
BackgroundDensity effects on late flowering mutants of Arabidopsis thaliana under continuous light
Yamamoto, K. T., Takahashi, K., Hara, M., Miyata, K., Hayama, R., & Mizoguchi, T. (2016) · Plant Biotechnology · doi:10.5511/plantbiotechnology.16.0622a · Cited by 3
Dependence of the Yield of Alfalfa on Plant Density and Diet
Alibala, A., Pasha, Z., Zamanova, A., & Subaxat, I. (2017) · American Journal of Plant Sciences · doi:10.4236/ajps.2017.811183 · Cited by 3
“Yield dependence (in some cases the weight of green mass) of the plant population has been widely discussed in the classical papers [1]-[6].”
BackgroundYahuza, I. (2012) · International Journal of Biosciences (IJB) · Cited by 3
Tree establishment on post-mining waste soils: species, density, and mixture effects
Asmara, D. H., Allaire, S. E., van Noordwijk, M., & Khasa, D. P. (2021) · Canadian Journal of Forest Research · doi:10.1139/cjfr-2021-0044 · Cited by 3
Density Related Yield Functions for Coconut (Cocos nucifera): an Empirical Estimation Procedure
Silva, N. T. M. H. D., & Tisdell, C. (1985) · Experimental Agriculture · doi:10.1017/s0014479700012618 · Cited by 3
Zutter, B. R., Glover, G. R., Mitchell, R. J., & Gjerstad, D. H. (1999) · Forest Science · doi:10.1093/forestscience/45.3.423 · Cited by 3
Determining Optimum Seeding Rates for Diverse Hard Red Spring Wheat (Triticum Aestivum L.) Cultivars
Mehring, G. H. (2016) · NDSU Repository (North Dakota State University) · Cited by 3
A Preliminary Note on the Growth ofAmaranthus SP.At Morogoro, Tanzania
Tarimo, H. M., & Huxley, P. A. (1979) · East African Agricultural and Forestry Journal · doi:10.1080/00128325.1979.11663006 · Cited by 3
A Bayesian framework to model variance of grain yield response to plant density
Giordano, N., Hayes, D., Hefley, T. J., Lacasa, J., Beres, B. L., Haag, L. A., & Lollato, R. P. (2025) · Plant Methods · doi:10.1186/s13007-025-01355-y · Cited by 3
“The expected wheat yield response to plant density follows a diminishing returns function [17, 48] which is supported by crop eco-physiological processes [46].”
Kümmerer, R., Heuermann, D., Laidig, F., Piepho, H., & Bauer, B. L. (2025) · Field Crops Research · doi:10.1016/j.fcr.2025.110014 · Cited by 2
Maxwell, B. D. (2017) · Burleigh Dodds series in agricultural science · doi:10.19103/as.2017.0025.02 · Cited by 2
Seeding rates for barley bred for reduced water use.
Ottman, M. J., Sheedy, M., & Ramage, R. (1990) · Cereal Research Communications · Cited by 2
Hühn, M. (2001) · Journal of Agronomy and Crop Science · doi:10.1046/j.1439-037x.2001.00531.x · Cited by 2
Martinek, J., Svobodová, M., Králíčková, T., & Našinec, I. (2014) · Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis · doi:10.11118/actaun201159050159 · Cited by 2
Effect of plant density on the yield of maize (Zea mays L) in Ghana
Asafu-Agyei, J. (1978) · Ghana Journal of Agricultural Science · Cited by 2
Yahuza, I. (2012) · International Journal of Biosciences (IJB) · Cited by 2
de la Casa, A., Ovando, G. G., Bressanini, L., Díaz, G. J., Díaz, P., & Miranda, C. (2019) · Agriscientia · doi:10.31047/1668.298x.v36.n2.23613 · Cited by 2
Huzsvai, L., Bodnár, E., Kovács, E., Zsembeli, J., Harsányi, E., Juhász, C., & Szőke, S. (2022) · Agronomy · doi:10.3390/agronomy12071602 · Cited by 2
Modelling competition effects in intercropping systems
Spitters, C. J. T., & Kropff, M. J. (1989) · Socio-Environmental Systems Modeling · Cited by 2
Normes de densité pour les hêtraies du Nord-Est et du Nord-Ouest de la France
Goff, N. L., Ottorini, J.-M., GARROS, L., & Ravart, M. (1979) · Annales des Sciences Forestières · doi:10.1051/forest/19790402 · Cited by 2
Statistical Adjustment of Maize Grain Yield for Sub-Optimal Plot Stands
Kamidi, R. E. (1995) · Experimental Agriculture · doi:10.1017/s0014479700025473 · Cited by 2
A model to predict the effects of complex row spacings on the yields of root crops
Benjamin, L. R. (1982) · The Journal of Agricultural Science · doi:10.1017/s0021859600041204 · Cited by 2
Manipulation of crowding stress in corn.
Dezfuli, A. H. (2023) · ScholarWorks@UMassAmherst (University of Massachusetts Amherst) · doi:10.7275/20483239 · Cited by 2
Maize science and production in China: A decade of progress and future prospects
Ming, B., Dong, Z., Weng, J., Shen, S., Fu, J., Zhang, X., Cui, T., Yang, Z., Qin, H., Jiao, Y., et al. (2026) · Journal of Integrative Agriculture · doi:10.1016/j.jia.2026.09.032 · Cited by 1
Effect of row orientation and plant density on yield and quality of rainfed barley
Singh, R. A., & Singh, H. B. (1981) · Plant and Soil · doi:10.1007/bf02183605 · Cited by 1
Gutstein, Y. (1973) · Plant Foods for Human Nutrition · doi:10.1007/bf01100684 · Cited by 1
Seed Invigoration for Improved Vigour, Viability and Productivity of Peanut
Ramamoorthy, K., & Basu, R. (1996) · East African Agricultural and Forestry Journal · doi:10.1080/00128325.1996.11663280 · Cited by 1
Rani, M., Kaushik, P., & Kapoor, S. (2024) · Current Agriculture Research Journal · doi:10.12944/carj.12.1.14 · Cited by 1
Samy, E. R. A., Mendelson, O., Thangaraju, N. K. A., MacPherson, S., Addo, P. W., & Lefsrud, M. (2025) · International Journal of Vegetable Science · doi:10.1080/19315260.2025.2538495 · Cited by 1
“Higher PPD may produce interplant competition, and it is important to consider its effects, along with the spatial distribution, on determining crop yield (Tetio ‐ Kagho and Gardner, 1988; Willey and Heath, 1969).”
Yield response surfaces for spacing of sugarcane plants.
Leslie, J. K., Leslie, B., & Hogarth, D. M. (2005) · Cited by 1
Takahashi, K., Hara, M., Miyata, K., Hayama, R., & Mizoguchi, T. (2016) · Plant Biotechnology · doi:10.5511/plantbiotechnology.16.0912a · Cited by 1
Population-level performance of Arabidopsis thaliana (L.) Heynh in dense monocultures
Vain, S., Gielen, I., Liira, J., & Zobel, K. (2020) · Journal of Plant Ecology · doi:10.1093/jpe/rtaa006 · Cited by 1
Pokojska, H. (2002) · Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin · doi:10.37317/biul-2002-0103 · Cited by 1
The effect of artificial fertilizers on the photosynthetic activity of maize hybrids
Sárvári, M., & Hallof, N. (2005) · Cereal Research Communications · doi:10.1556/crc.33.2005.1.76 · Cited by 1
SPACING AND COMPETITION AMONG HIGH- AND LOW-YIELDING CLONES OF ALFALFA
Hart, R. H. (1980) · Canadian Journal of Plant Science · doi:10.4141/cjps80-168 · Cited by 1
Call, L. J. (2002) · VTechWorks (Virginia Tech) · Cited by 1
Gillis, P. R. (1979) · Journal of Horticultural Science · doi:10.1080/00221589.1979.11514886 · Cited by 1
Competitive ability of five populations of Amaranthus retroflexus L.
Heiner, T. C. (1970) · doi:10.31274/rtd-180814-3877 · Cited by 1
Nodal response of soybean seed yield components to increased light and source-sink manipulations /
Litchfield, G. V. (2023) · ScholarWorks@UMassAmherst (University of Massachusetts Amherst) · doi:10.7275/20482930 · Cited by 1
Freeman, G. H. (2005) · Encyclopedia of Statistical Sciences · doi:10.1002/0471667196.ess0025.pub2 · Cited by 1
Spatial Crop Structure in Agricultural Systems
Satorre, E. H., & Maddonni, G. Á. (2018) · Springer eBooks · doi:10.1007/978-1-4939-2493-6_223-3 · Cited by 1
Modeling 'yield-population' relationships in soybean.
Mathew, J. (2023) · Scholarworks (University of Massachusetts Amherst) · doi:10.7275/20483344
Spatial analysis and efficiency of systematic designs in intercropping experiments.
Wandiembe, S. P. (2002) · ResearchSpace (University of KwaZulu-Natal)
Hassell, R. L., Schultheis, J. R., Jester, W. R., Olson, S. M., & Miller, G. A. (2009) · HortTechnology · doi:10.21273/hortsci.19.3.538
Incorporating the effects of plant density into fertilizer response models
Probert, M. E. (1987) · Nutrient Cycling in Agroecosystems · doi:10.1007/bf01051057
Description of Three Genera (Thripidae:Thysanoptera) from Azad Jammu and Kashmir (Pakistan)
., M. U., Akram, W., Ali, B., ., M. T., & ., N. A. S. (2003) · Journal of Biological Sciences · doi:10.3923/jbs.2003.524.534
Reparametrization and transformation of a non-linear model relating plant density and crop yield
Al-Najjar, S. N. (1990) · Journal of Applied Statistics · doi:10.1080/757582654
Willenborg, C. J. (2004) · University Library - University of Saskatchewan (University of Saskatchewan)
Ngoc, Q. (2013) · Lincoln University Research Archive (Lincoln University)
Odulaja, A., & Kayode, G. O. (1987) · Experimental Agriculture · doi:10.1017/s0014479700001137
MANAGEMENT OPTIONS FOR PRODUCERS WHO TRADITIONALLY PLANT BARLEY FOR GRAIN OR FORAGE
Boss, D. L. (2007) · Montana State University ScholarWorks (Montana State University)
APPLICATION OF A RECIPROCAL MODEL TO ESTIMATE OPTIMUM ECONOMICDENSITY IN BEAN CULTIVARS
Ghassemi‐Golezani, K., & Akbari, H. (2012) · International Journal of Plant Animal and Environmental Sciences
Conference, S. F. T. I., & Southeastern Forest Experiment Station (Athens, G. ). (1983) · doi:10.5962/bhl.title.80846
Golchin, A., Farzaneh, M. S., Ghassemi‐Golezani, K., & Saba, J. (2008)
Metadata
- Authors
- Willey, R. W., & Heath, S. B.
- Affiliations
- University of Reading (GB)
- Venue
- Advances in Agronomy
- Publisher
- Elsevier
- Published
- 1969
- Pages
- 281-321
- ISSN
- 0065-2113 (ISSN-L)
- OpenAlex
- W1432766941
- Cited by
- 310
- References
- 35
- Citations by year
- 2026: 2 · 2025: 5 · 2024: 8 · 2023: 8 · 2022: 3 · 2021: 5 · 2020: 5 · 2019: 3 · 2018: 8 · 2017: 5 · 2016: 6 · 2015: 3 · 2014: 7 · 2013: 4 · 2012: 9
- FWCI
- 6.25
- Type
- book chapter
- Language
- en
- Open access
- closed
- Locations
- Advances in agronomy (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Crop Yield and Soil Fertility
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Agriculture, Soil, Plant Science
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Agronomic Practices and Intercropping Systems
- Keywords
- plant population, crop yield, plant density, yield-density relationship, competition (biology), mathematical model, reciprocal equations, yield prediction, crop density
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review