نتایج جستجو برای: year acreage

تعداد نتایج: 593659  

Journal: :Circular Economy and Sustainability 2021

Crop residues are sustainable feedstock for bioenergy production. The gross crop residue potential generated in India is 696.38 million tonnes/year. Cereal crops generate about 364.27 tonnes/year of residues. (rice, wheat, sorghum, pearl millet, maize), sugarcane and horticultural (coconut, areca nut, banana) found to have immense generation potential. 209.69 available as surplus can be explore...

2002
Kathleen Delate

Introduction Based on the interest among organic farmers in Iowa for an unbiased analysis of the many natural soil amendment/fertilizer and compost products on the market for certified organic vegetable and herb crop production, several experiments have been conducted (Delate 1999). According to the USDA Economic Research Service, statistics on organic production in the U.S. lag far behind thos...

زیبایی, منصور, محسنی, ابوالفضل,

Because of the fact that alternative agricultural policies cannot be examined in a laboratory, the potential effects of policies must be analyzed before policy setting, and during or after the policy implementation using mathematical programming (MP) models. In this context, the consequences of increasing the acreage of colza at representative farm (RF) level of Namdan plain were analyzed using...

Journal: :Environmental science & technology 2008
Di Tian Yuhang Wang Michelle Bergin Yongtao Hu Yongqiang Liu Armistead G Russell

Large amounts of air pollutants are emitted during prescribed forest fires. Such emissions and corresponding air quality impacts can be modulated by different forest management practices. The impacts of changing burning seasons and frequencies and of controlling emissions during smoldering on regional air quality in Georgia are quantified using source-oriented air quality modeling, with modifie...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1393

this thesis aims at putting together two of the vestest areas of study there is in humanities: bioethics and literature. the two novels in question, oryx and crake and the year of the flood, are considered as some of the most succssful examples of spculative fiction. in these novels the biological and environmental issues raised as looked at from a bioethics point of view.

2003

Section 6.4, Compliance with Permit Requirements describes studies that evaluated several aspects of how well compensatory mitigation projects met legal or permit requirements. These included whether projects were completed or installed according to plan, whether they attained the required wetland acreage, whether performance standards were achieved, whether the project was monitored or maintai...

Journal: :Journal of Environmental Economics and Policy 2021

This paper studies the intensive and extensive effects of European subsidies on pesticide expenditures at farm level. Intensive refer to relative value sales, while consider acreage effects. Our approach is original insofar as we consequences EU policies The analysis relies French Farm Accountancy Data Network database from 2007 2015 which provides detailed information structure accounting. inf...

2005

Section 6.4, Compliance with Permit Requirements describes studies that evaluated several aspects of how well compensatory mitigation projects met legal or permit requirements. These included whether projects were completed or installed according to plan, whether they attained the required wetland acreage, whether performance standards were achieved, whether the project was monitored or maintai...

2008
Todd D. Davis

The commodity markets have been bidding for acreage due to increased corn and soybean demand for biofuels. Currently, the major decision facing producers is determining the enterprise mix for 2008 in the midst of higher commodity prices. This memo compares the Return over Variable Costs for soybeans and peanuts and analyzes the break-even yields and prices for non-irrigated and irrigated produc...

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