Results 31 to 40 of about 6,155,597 (302)
, 2004 Since the seminal paper by Dickey and Fuller in 1979, unit-root tests have conditioned the standard approaches to analyse time series with strong serial dependence, the focus being placed in the detection of eventual unit roots in an autorregresive model
García, Ana +2 more
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Nitrogen Fertilization Increases Root Growth and Coordinates the Root–Shoot Relationship in Cotton
Frontiers in Plant Science, 2020 The root system plays an important role in the growth and development of cotton, and root growth is closely related to shoot growth, both of which are affected by N availability in the soil.
Jing Chen +10 more
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Frontiers in Plant Science, 2021 The vertical root distribution and rooting depth are the main belowground plant functional traits used to indicate drought resistance in arid and semiarid regions.
Ma Lihui +6 more
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Distribution of Expansins in Graviresponding Maize Roots [PDF]
Plant and Cell Physiology, 2000 To test if expansins, wall loosening proteins that disrupt binding between microfibrils and cell wall matrix, participate in the differential elongation of graviresponding roots, Zea mays L. cv. Merit roots were gravistimulated and used for immunolocalization with anti-expansin. Western blots showed cross-reaction with two proteins of maize, one of the
N, Zhang, K H, Hasenstein
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Agronomy, 2021 Root system plays a crucial role in plant growth and development by uptake of soil nutrients, which is affected by intensive use of NPK fertilizer. However, it is unknown how integrated nutrient management (INM) could affect the root growth and its ...
Xiaoman Huang +9 more
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Modelling diverse root density dynamics and deep nitrogen uptake — a simple approach [PDF]
, 2009 We present a 2-D model for simulation of root density and plant nitrogen (N) uptake for crops grown in agricultural systems, based on a modification of the root density equation originally proposed by Gerwitz and Page in J Appl Ecol 11:773–781, (1974). A
Zhang, Kefeng +4 more
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Soil Nitrogen Distribution Affects Nitrogen Utilization and Yield of Drip-Irrigated Rice
AgronomyThe cultivation of drip-irrigated rice has resulted in lower yields. However, the decrease in rice yield under drip irrigation and its relationship with the existing water and N regime have not been fully explained.
Juanjuan Li +6 more
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Root Response to Soil Water Status via Interaction of Crop Genotype and Environment
Agronomy, 2021 Flooding and drought are major causes of reductions in crop productivity. Root distribution indicates crop adaptation to water stress. Therefore, we aimed to identify crop roots response based on root distribution under various soil conditions.
Phanthasin Khanthavong +5 more
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ON THE DISTRIBUTION OF ROOTS OF CERTAIN DETERMINANTAL EQUATIONS [PDF]
Annals of Eugenics, 1939 The articles published by the Annals of Eugenics (1925–1954) have been made available online as an historical archive intended for scholarly use. The work of eugenicists was often pervaded by prejudice against racial, ethnic and disabled groups. The online publication of this material for scholarly research purposes is not an endorsement of those views
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Frontiers in Plant Science, 2022 BackgroundAllelochemicals secreted by allelopathic rice roots are transmitted to the receptor rhizosphere through the soil medium to inhibit the growth of the surrounding weeds.
Jiayu Li +7 more
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