plant growth Articles
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Cotton Planting date: yield, seedling survival, and plant growth
New cultivars, changes in technology and production practices, and climate change may have altered the optimal planting time for cotton (Gossypium hirsutum L.) in the midsouthern United States. A field experiment was conducted from 2002 through 2005 on Gigger silt loam to define planting date (PD) effects on selected cotton cultivars. Six cultivars in 2002 (Deltapine DP555BR and Delta Pearl, ...
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Differential responses of cotton cultivars when applying mepiquat pentaborate
Plant growth regulators are routinely used in cotton (Gossypium hirsutum L.) production to reduce plant height and hasten maturity. The objective of this research was to determine the response of several cotton cultivars to mepiquat pentaborate (MPB) application in environments accumulating different levels of heat units. Four MPB application regimes were imposed on three cultivars in Virginia ...
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Comparative plant growth and development in two cotton rotations under irrigated and non-irrigated conditions
Incorporating perennial grasses such as bahiagrass (Paspalum notatum Fluegge) to diversify the conventional two-crop rotation of peanut (Arachis hypogaea L.) and cotton (Gossypium hirsutum L.) prevalent in the U.S. Southeast (SE) is advocated. However, little is reported on growth and development for cotton grown in rotation with perennial grasses. Our objectives were to compare plant ...
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Spain: Mater-Bi mulching films used on extended cotton crops
Context Mulching film is normally used on vegetable crops. The "cotton" case study in Spain shows that it can also be used on a industrial crop. Country: Spain, Andalusia Crop: cotton Year: 2002, area 10 hectares - Year 2005, area 1500 hectares Sowing: March Harvest: October-November Basic problems As the traditional polyethylene films do not transpire, they produce a copious amount of ...
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Optimizing Irrigation Efficiency with Smart Soil Sensor Systems
In the face of growing water scarcity and the pressing need for sustainable agricultural practices, optimizing irrigation efficiency has become a paramount concern for farmers worldwide. Traditionally, irrigation scheduling has relied on estimates and fixed schedules, often leading to overwatering or underwatering, resulting in wasted water, nutrient leaching, and reduced crop yields. The advent ...
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Overexpression of Glutathione reductase in cotton does not alter emergence rates under temperature stress
Cotton (Gossypium hirsutum L.) seedlings are considered to be sensitive to temperature stress. The exposure of plants to high and low temperatures can result in the production of reactive oxygen species that contribute to diminished plant performance. Plants have mechanisms that metabolize oxidants into less harmful chemicals, and enhancement of antioxidant metabolism has been shown to be ...
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Sentera FieldAgent Stand Count Analytics Expand to Include Cotton
Stand count analytics available for cotton growers in the 2020 growing season Sentera announced that its stand count analytics product will be immediately available for cotton crops within FieldAgent.™ This extension to Sentera’s stand count tool will help cotton growers and ag professionals make informed replant decisions via a detailed, acre-by-acre view of plant population ...
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