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different irrigation methods. Roots play an important role in absorbing water and nutrients [21].Hodgson found that more roots develop under a drip irrigation system than under furrow irrigation at the early ...
water demands. Nitrogen (N) fertilizer [5] causes the largest environmentally significant losses from N leaching and N2O emissions [6]. Thus, we urgently need to increase grain yields using less water ...
. Where water resources permit, a solution adopted in many parts of the world has been to increase the land area under irrigated agriculture, since crop yields typically outstrip those of rainfed ...
Abstract The plant’s root system is highly plastic, and can respond to environmental stimuli such as high nitrogen (N) in patches. A root may respond to an N patch by selective placement of new ...
water stored in the soil or vegetation is converted from the liquid into the vapour phase and is transferred to the atmosphere. Because the energy required to break the hydrogen bonds in this phase ...
host races. In host-changing and no-choice experiments, we attempted to simulate situations that would occur under natural conditions. In the field, when mites are forced to leave their host (e.g ...
stocking to a residue height of 5 cm reduced water infiltration rate and increased P transport in simulated precipitation runoff, pastures grazed by rotational stocking to a residual height of at least 10 cm ...
on a cotton (Gossypium hirsutum L.) recombinant inbred line mapping population. The evaluation trials were conducted under well- watered and water -limited conditions in a replicated field experiment at a hot ...
(Fig. 2E) would give significant increases in assimilation at concentrations of CO2 up to the current ambient concentration (significant for photosynthesis under water -limited conditions) and small ...
plant functions including cell division in roots; root respiration; nitrogen metabolism; cell enzyme function and uptake of calcium, magnesium, phosphorus, boron and water (Tisdale et al., 1985; Godbold ...
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