INORGANIC CHEMISTRY – CLASS XI (ISC) Properties of Group 1 elements [Alkali metals] 1. Due to high reactivity‚ alkali metals do not occur free in nature. Elements of group 1 (or IA) are known as alkali metals because their hydroxides are soluble in water and form strongly alkaline solutions. Alkali metals are stored under kerosene oil because they get tarnished on exposure to air. 2. The general electron configuration of alkali metals is ns1. 3. Alkali metals have largest size and lowest
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Utilization of Biodegradable Kitchen Wastes into Organic Fertilizer Using Earthworms * Abstract One of the effective means to at least lessen the occurrence of our present garbage disposal problem is through the use of methods that are non-toxic‚ less expensive‚ less-harmful‚ and yet equally effective. This project aims to provide for a natural and effective way of disposing garbage. During the experiment‚ kitchen wastes were collected. The materials were shredded and placed in garbage bags
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Effect of Animal waste as a fertilizer for making the soil development INTRODUCTION Our country is an agricultural land. That’s why farmers here in our country‚ agriculturist and scientist discover a lot of ideas on how to improve or to develop a better agricultural land. For this research‚ this topic is all about animal waste of animals is use as an alternative fertility of soil development. Fertilizer is any organic or inorganic material of natural or synthetic origin that is added to soil
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An Economic Analysis of Crop Diversification under Inorganic and Organic Farming in West Bengal Ranjan K. Biswas There is a dramatic change in the earning‚ spending and saving pattern of the people of India in the post reform (economic) period that is post 1991. During this period‚ income generating mechanism in this country underwent massive changes. With a sustained economic growth‚ rising per capita income along with an ever increasing population‚ the dietary pattern in India is also changing
Free Agriculture
Nitrogen fixation ‚ solubilizing phosphorus‚ and stimulating plant growth through the synthesis of growth promoting substances. Biofertilizers can be expected to reduce the use of chemical fertilizers and pesticides. The microorganisms in biofertilizers restore the soil’s natural nutrient cycle and build soil organic matter. Through the use of biofertilizers‚ healthy plants can be grown while enhancing the sustainability and the health of soil. Since they play several roles‚ a preferred scientific
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vermicompost offers an array of nutrients for the growing plants. Furthermore‚ it is recommended that vermicompost be used as organic fertilizer to plants. Chapter 1 INTRODUCTION Background of the Study Population in the Philippines has been increasing steadily. Thus‚ the demand for food is also increasing. In order to boost crop production‚ farmers use inorganic fertilizers because they believe that they offer fast and greater crop yield. However‚ heavy
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FIVE FORCES MODEL OF FERTILIZER INDUSTRY Submitted by: Charushila Satish Bankar Roll no.: 0125 Div: A INTRODUCTION TO FERTILIZER INDUSTRY: Today‚ Indian Fertilizer Industry is developing in terms of technology. Indian manufacturers are adopting advanced manufacturing processes to prepare innovative new products for Indian agriculture. India has entitled as the third largest producer and exporter of nitrogenous fertilizer. The tremendous demand of fertilizers has led the country
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J Sol-Gel Sci Technol (2011) 59:73–94 DOI 10.1007/s10971-011-2465-0 ORIGINAL PAPER Sol–gel derived organic–inorganic hybrid materials: synthesis‚ characterizations and applications Sadanand Pandey • Shivani B. Mishra Received: 28 January 2011 / Accepted: 8 April 2011 / Published online: 22 April 2011 Ó Springer Science+Business Media‚ LLC 2011 Abstract Organic/inorganic hybrid materials prepared by the sol–gel approach have rapidly become a fascinating new field of research in materials
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use but also for export. CRH is one of the organic materials that is fundamentally important in that they supply various kinds of plant nutrients including micronutrients‚ improve soil physical and chemical properties and hence nutrient holding and buffering capacity‚ and consequently enhance microbial activities and pest control agent. The present study attempts to know more about effect of other organic fertilizers on rice. Other organic fertilizers on rice had already been studied Chau and Heong(
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CUSTOMISED FERTILIZERS Rural Marketing Submitted By Kiran S. Ahirrao Roll No. 1006 Customized Fertilizers 1. What is Customized Fertilizer? Ans: Customised Fertilizers are combination of micro nutrients like sulphur‚ zinc‚ boron added to the key items such as urea and diammonium phosphate (DAP) and potash‚ in a proportion that suits specific crops and soil patterns. A fertilizer formulated according to specifications that are furnished by/for a consumer prior to mixing‚ usually based
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