plant growth regulator Articles
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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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Nitrogen and plant growth regulator influence on ‘champion’ Bermudagrass putting green under reduced sunlight
Managing warm-season turfgrasses with reduced sunlight is challenging due to C4 plant morphological limitations, such as reduced lateral stem growth. Adjusting cultural management practices, such as N and trinexapac-ethyl (TE) [4-(cyclopropyl-a-hydroxy-methylene)-3,5-dioxocyclohexanecarboxylic acid ethyl ester], application may benefit turfgrass performance when sunlight is reduced. Therefore, a ...
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Plant growth regulator effects on balancing vegetative and reproductive phases in alfalfa seed yield
The use of plant growth regulators (PGRs) has opened new prospects for increased seed production in grasses and legumes, but little information is available on the effects of PGRs on alfalfa (Medicago sativa L.) seed production. This study was conducted to evaluate the effects of applying chlormequat chloride (CCC) (2-chloroethyl-trimethyl-ammonium chloride) in combination with five PGRs ...
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Yield and plant growth response of peanut to midseason forage harvest
Harvesting of peanut (Arachis hypogaea L.) foliage during the growing season may increase farm revenue through the sale of peanut hay; however, it is unknown how the peanut plant will respond to forage removal with respect to plant characteristics, pod yield, quality, and revenue. This experiment was a randomized complete block design where peanut foliage was harvested or sprayed with a plant ...
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Improper Use of Chemicals in Farming A Case Study
In India, thousands of tonnes of crop gets destroyed every year due to improper use of insecticides, pesticides, plant growth regulators etc. This destruction of crop can happen either if a farmer uses these chemicals without any scientific knowledge by themselves or by relying on their local shops. Most of the times, the people handling these local shops do not have any ...
By Farmonaut
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The relative sensitivity of macrophyte and algal species to herbicides and fungicides: An analysis using species sensitivity distributions
Lemna spp. are the standard test species representing aquatic macrophytes in the current risk assessment schemes for herbicides and plant growth regulators in the European Union and North America. At a Society of Environmental Toxicology and Chemistry (SETAC) workshop on Aquatic Macrophyte Risk Assessment for Pesticides (AMRAP), a Species Sensitivity Distribution (SSD) working group was formed ...
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The Power of Cytokinin: Unlocking Nature's Secret to Plant Growth and Development
Introduction of Cytokinin Cytokinin is an organic compound that belongs to the cytokinin family. It is widely used in plant physiology and agriculture due to its beneficial effects on plant growth and yield. Cytokinin is a potent growth hormone and is commonly used in plant tissue culture, induction of cell division and shoot proliferation, plant regeneration, and in vitro production of plant ...
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Advantages of auxin analogues as plant growth and productivity regulators
The possibility of regulating productivity of potato plants by applying the promising analogues of auxin compounds TA-12, TA-59, LN-14, LN-16 has been proved experimentally. The compounds at optimal concentrations (TA-12 1.0, TA-59 0.5, LN-14 and LN-16 1.0 kg/ha) were found to activate the process of tuber formation, increasing the number of tubers and accumulation of assimilates in tubers. TA-12 ...
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How to better color the fruit
Open the light path and promote coloring. Promote photosynthetic crops, promote fruit dry matter accumulation and soluble sugar accumulation, can better promote fruit color conversion. Proper fertilizer and water to promote coloring. In the fruit growth period, especially in the late growth period, it is necessary to continuously increase the application rate of potash fertilizer. Of course, ...
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Organic fertilizer manufacturing process solve the problem of manure treatment
For farmers and growers, in addition to worrying about the occurrence of diseases and insect pests, it is more important to solve the problem of livestock manure and crop straw treatment. If this resource is not used reasonably, it will not only be a problem of stacking, but also a threat to people's living and living environment. The most effective way is to use the corresponding means for ...
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Revolutionizing Agriculture with Auxins
One area where there has been a tremendous development in recent years is the discovery and application of auxins in the agricultural industry. This article aims to provide a comprehensive overview of what auxins are, their applications, and the advantages of using them. Introduction of Auxins Auxins are a class of plant growth regulators. They are hormones that stimulate or inhibit the growth ...
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Perfect poinsettias for Christmas? Controlling compost moisture can remove the need for chemical growth retardants
Poinsettias, the classic Christmas pot plant, are grown in their thousands in UK nurseries from late July onwards, but growers have to rely on the use of plant growth regulators (PRGs) to ensure that the optimum height and number of bracts is achieved by early December. With protective environmental legislation threatening to reduce the availability and use of such PGR treatments, a project led ...
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Enhancing Foliage Color of Ornamental Cabbage and Kale with LEDs
Enhancing Foliage Color of Ornamental Cabbage and Kale with Prior-to-Shipping Light and Temperature Treatments in Coolers Introduction Ornamental flowering cabbage and kale (Brassica oleracea var. acephala) is a bedding plant that is typically produced outdoors in the late summer and early fall. It is popular due to its vibrant and intense purple, white, and pink foliage colors that are ...
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Ethylene removal by chemisorption. Postharvest technology for kiwi
Abstract Iran ranks seventh in the world for kiwi production, with over 3200 MT produced in 2012. Kiwifruit can be stored for over 6 months under appropriate conditions, but fruit softening and fruit rots (Botrytis cinerea) can cause severe losses during cold storage, transit, distribution and retail. Kiwifruit is a climacteric fruit very sensitive even at very low concentrations of ethylene ...
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The Use of CO2 Monitoring in the Fruit Ripening and Conservation
Nothing says summer like biting into a juicy, perfectly ripe strawberry. A bright red package, with a soft, sweet aroma and a firm texture are all the signatures that the fruit is ripe and ready to be eaten. However, with just a day or two more, a fruit that may have been a delightful treat can become a mushy, flavourless mess and home to mould. Fruit ripening gas can play a big part in ensuring ...
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