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1106 articles for “control”
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Hydrogels Based on Guar Gum: A Review
Abstract: Polysaccharide-based hydrogels are potential materials for wide range of medical applications i.e., tissue engineering, controlled drug delivery and local therapy etc. An interesting fact related to hydrogels is their ability to be injected without any modification in their chemical, mechanical and/or biological properties, due to their thixotropic behavior. It is also feasible to alter the rheological and chemical-physical properties of polysaccharide hydrogels by modifying the cross-linking agents and exploiting their …
Published in International Journal of Agrochemistry · Vol. 2, Issue 2, 2016 · pp. 1–16 Read article
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Humic substances and their importance on plant health and yield
Abstract: Plant growth depends on several factors. Optimum nutrients, water absorption, light quality and intensity, soil structure and fertility and many other factors control plant development. Good quality organic matter present in soil is crucial for soil structure and plant growth. Soils that are equipped with adequate amounts of nutrients viz., nitrogen, phosphorus, potassium; but devoid of humic substances undergo stress and retarded growth. Plants grown in presence of humic substances …
Published in International Journal of Agrochemistry · Vol. 3, Issue 1, 2017 · pp. 6–9 Read article
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Zinc -The Miracle Nutrient of Agricultural Crop Production
Abstract: Zinc is involved in most plant growth functions. Zinc helps produce auxins. Zinc is a growth promoting substance that controls the development of the shoot. Zinc also forms enzyme systems, which regulate plant life. Yet zinc is the most common micronutrient deficiency in agriculture today! Zinc deficiency can limit yields of corn, beans, wheat, cotton, sorghum, fruits, and vegetables. Yet, without this essential ounce of zinc no crop would grow …
Published in International Journal of Agrochemistry · Vol. 3, Issue 2, 2017 · pp. 14–17 Read article
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MANUFACTURING PROCESS FOR INDUSTRIAL RESIN (PHENOL FORMALDEHYDE, MELAMINE FORMALDEHYDE AND UREA FORMALDEHYDE)
Abstract: Resins manufacturing plants designed technically based on high-yield reactors and a fine process control system. The paints and coatings segment is the largest application. The resin plants are basically used for the production of a wide range of solvent-based and water-based emulsion or resin. Here, we have presented the manufacturing process along with the mass balance of three important industrial resins i.e. Phenol Formaldehyde, Melamine Formaldehyde and Urea Formaldehyde. Keywords: …
Published in International Journal of Agrochemistry · Vol. 4, Issue 1, 2018 · pp. 1–6 Read article
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Comparative efficacy of insecticides and plant extracts to manage Bemisia tabaci (Genn.) and tomato leaf curl virus disease
Abstract: Tomato (Lycopersiconesculentum) is most important vegetable crop of Pakistan. It is attacked by many biotic and abiotic diseases. Among the viral disease tomato leaf curl virus disease (TLCVD) is most important disease that causes heavy yield losses. Under natural field conditions, TLCVD is transmitted by Bemisia tabaci. Comparative efficacy of insecticides and plant extracts to manage Bemisia tabaci (Genn.) and tomato leaf curl virus disease was studied under natural field …
Published in International Journal of Agrochemistry · Vol. 4, Issue 1, 2018 · pp. 7–14 Read article
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Utilization of rhizobacteria, Pseudomonas trivialis (L) and Earthworm, Eudrilus eugenae (L) for the qualitative and quantitative yield in the crop of radish, Raphanus sativus) (L).
Abstract: The specific density of soil microorganisms and earthworms in soil serve to orchestrate the crop growth progression. There is fruitful interactions among soil microorganisms with earthworms and crop in the field that can change the response of growth and development. The rhizobacteria, Pseudomonas trivialis (L) is a deleterious rhizobacteria (DRB) or a plant growth promoting rhi-zobacteria (PGPR) depending on the plant species. It is well known to produce Indole Acetic …
Published in International Journal of Agrochemistry · Vol. 4, Issue 2, 2018 · pp. 24–42 Read article
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EFFECT OF CALCIUM APPLICATION ON LITCHI FRUIT CRACKING
Abstract: Litchi fruit is highly affected by cracking. The main reason of cracking is application of large amount of water after prolonged water stress. Gene factor and other factor also affect the intensity and amount of litchi cracking. Use of calcium is one of the good methods of controlling or minimizing the cracking of litchi. Calcium plays role in cell wall and cell membrane which shows the reason why calcium helps …
Published in International Journal of Agrochemistry · Vol. 4, Issue 2, 2018 · pp. 43–52 Read article
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The effect of wheat straw leachate on growth of oyster mushroom (Pleurotus ostreatus) spawn
Abstract: Wheat straw (Triticum aestivum – Duzi) is known for its growth inhibitor in both field and in vitro experiments. The roots of lettuce and wheat seedlings were particularly inhibited when incubated with leachate of wheat straw. In South Africa, mushroom industry is the only industry that directly converts straw into a protein source for human consumption. Therefore, the objectives of the study was to assess the potential growth inhibition of …
Published in International Journal of Agrochemistry · Vol. 5, Issue 2, 2019 · pp. 19–29 Read article
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Improving the growth and yield of Oyster Mushroom (Pleurotus ostreatus) using 1-Naphthaleneacetic Acid
Abstract: Oyster mushrooms (Pleurotus ostreatus) are believed to be capable of stimulating the immune system to fight cancer and constitute a rich source of protein, minerals, and vitamins C and B; however; they are very scarce in the market due to lack of knowledge on the cultivation techniques in South Africa. Therefore, the objective of the study was to investigate the production practices that can encourage the usage of oyster mushrooms, …
Published in International Journal of Agrochemistry · Vol. 5, Issue 2, 2019 · pp. 38–49 Read article
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Agronomy of Rice Husks
Abstract: Rice husk and hull is the waste material of rice mill. These have been hard, fibrous and abraded capabilities. Bio active and biodegradable rice husk/hull have been studied to claim remaining form by firing at scaled opts of amorphous and crystal forms of silica. Metallic constitutive like iron, manganese, sodium, potassium, lead, copper have suggestive towards route to subscribe purest form after firing. Preparations out of raw forms have subjectively …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 52–57 Read article
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DESIGN AND IMPLEMENTATION OF A SMART FARM MANAGEMENT SYSTEM
Abstract: Agriculture is a sector of a very high importance and should be given attention because it does not only make means of living, the provision of food to sustain and also contribute to economical and national development. Although, the output produced by farmers is high in our country, Nigeria, farmers are still confronted with a couple of problems such as poor irrigation and water management system, poor record of Agricultural …
Published in International Journal of Agrochemistry · Vol. 6, Issue 2, 2020 · pp. 22–28 Read article
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Modern Techniques of Irrigation to Farm
Abstract: Irrigation, often known as watering, is the agricultural practise of applying controlled amounts of water to land to aid in the development of crops, as well as to produce landscaping plants and lawns. Rainfed agriculture is agriculture that does not use irrigation and instead relies solely on direct rainfall. It is the process of artificially hydrating land it does not receive adequate rainfall. It's also the process of applying water …
Published in International Journal of Agrochemistry · Vol. 7, Issue 2, 2021 · pp. 33–37 Read article
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Advancement of Agricultural Biotechnology in USA
Abstract: Biotechnology affords farmers with equipment that can make manufacturing more cost-effective and greater manageable. For instance, certain biotechnology plants can be modified to withstand particular herbicides, which simplifies and improves the effectiveness of weed control. Other plants have been engineered to be resistant to unique plant ailments and insect pests, which can make pest,manage extra dependable and effective, and/or can minimize the use of artificial pesticides. These crop manufacturing selections …
Published in International Journal of Agrochemistry · Vol. 8, Issue 2, 2022 · pp. 6–9 Read article
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Development of Extruded Product from Pearl Millet Flour Blended with Corn Flour: A Sensory Evaluation Approach
Abstract: Pearl millet, with its exceptional nutritional profile and agronomic characteristics, has yet to achieve widespread global popularity when compared to other cereal crops. To mitigate the restricted accessibility of millets and broaden their health advantages to remote areas, it is imperative to create universally accepted food items. Leveraging a twin-screw extruder offers meticulous management over the extrusion process variables, guaranteeing uniform product quality. The experiments were conducted with controlled independent …
Published in International Journal of Agrochemistry · Vol. 9, Issue 1, 2023 · pp. 29–36 Read article
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Organic Farming for Future Aspects: A Review
Abstract: Agriculture, integral to the economies of developed and developing nations, has a rich history shaping human societies. However, modern practices pose environmental challenges, impacting nutrient cycles, soil erosion, and carbon sequestration. Organic farming emerges as a vital solution, minimizing ecological impact through sustainable practices, preserving natural cycles, and potentially enhancing food quality. As a cornerstone of sustainable development, organic farming addresses the urgent need for environmentally conscious agricultural methods. Additionally, …
Published in International Journal of Agrochemistry · Vol. 9, Issue 2, 2023 · pp. 27–34 Read article
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Soil moisture level and carbon release are inversely proportional: Recent report
Abstract: With the advancements in the field of science and technology, it is now possible to predict or control climatic changes. A recent scientific research shows that the soil moisture levels can help determine the amount of carbon that is released into the atmosphere.
Published in International Journal of Green Chemistry · Vol. 2, Issue 1, 2016 · pp. 30 Read article
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Activated Carbon from Rice Husk for Treating Dye Waste Water
Abstract: This study was undertaken to explore the possibility of utilizing rice husk (RH) for the production of activated carbon because of its abundant, renewable, and biodegradable raw resource, and properties such as its chemical stability, oil absorption, surface area, iodine value, and high reactivity, resulting from the presence of chemically reactive hydroxyl groups. RH is roasted at high % with low cost chemical as catalyst to reduce time, with temperature …
Published in International Journal of Green Chemistry · Vol. 1, Issue 2, 2015 · pp. 29–36 Read article
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Adsorption by waste materials - An effective method for removal of pollutants from wastewater
Abstract: Various pollutants in wastewater with high organic and metal content poses a major problem in the field of wastewater treatment. Removal of pollutants by adsorption is very effective and economical method. Low cost materials can be used for adsorption preparation. These include adsorbents prepared from saw dust, bagasse pith, rice husk ash, activated coconut shell powder controlled burnt wood charcoal, fly ash, peat, wood, jute fibers. It is envisaged to …
Published in International Journal of Green Chemistry · Vol. 4, Issue 2, 2018 · pp. 17–19 Read article
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Seaweeds nanoparticles for wastewater treatment
Abstract: Wastewater comprises of organic, biological and inorganic pollutants. By 2020, the world’s population is expected to reach 7.9 billion further, leading to severe water scarcity. Water purification by nanotechnology can be a possible approach as it can eliminate contaminants and help in the recycling process of nanoparticles to control the economy of water treatment technology. Nanotechnology is one of the major fields of modern research which has escalated over the …
Published in International Journal of Green Chemistry · Vol. 4, Issue 2, 2018 · pp. 20–24 Read article
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Strengthening Forest Conservation with an IoT-Based Anti-Poaching Alarm System for Trees
Abstract: There are frequent incidents of theft of valuable trees, such as sandalwood, sagwan, and timber, worldwide. These trees are used in medicine, cosmetics, furniture, and more. To prevent such theft and protect the forests, preventive measures must be taken. Additionally, forest fires can cause significant damage to wildlife and trees, so it is crucial to control them quickly. To address these issues, a framework has been developed that utilizes three …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 49–58 Read article