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Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251318948 Category : Technology & Engineering Languages : en Pages : 40
Book Description
This report presents the world nitrogen, phosphorus and potassium fertilizer medium-term supply and demand forecasts for the period 2017-2022. FAO, in collaboration with other members of the Fertilizer Outlook Expert Group dealing with fertilizer production, consumption and trade, provides forecasts of world and regional fertilizer supply, demand and potential balance.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251318948 Category : Technology & Engineering Languages : en Pages : 40
Book Description
This report presents the world nitrogen, phosphorus and potassium fertilizer medium-term supply and demand forecasts for the period 2017-2022. FAO, in collaboration with other members of the Fertilizer Outlook Expert Group dealing with fertilizer production, consumption and trade, provides forecasts of world and regional fertilizer supply, demand and potential balance.
Author: Roma Doshi Publisher: ISBN: 9781681170954 Category : Crops Languages : en Pages : 0
Book Description
Soil fertility refers to the ability of a soil to supply plant nutrients. Bioavailable phosphorus is the element in soil that is most often lacking. Nitrogen and potassium are also needed in substantial amounts. For this reason these three elements are always identified on a commercial fertilizer analysis. For example a 10-10-15 fertilizer has 10 percent nitrogen. Inorganic fertilizers are generally less expensive and have higher concentrations of nutrients than organic fertilizers. Also, since nitrogen, phosphorus and potassium generally must be in the inorganic forms to be taken up by plants, inorganic fertilizers are generally immediately bioavailable to plants without modification. However, some have criticized the use of inorganic fertilizers, claiming that the water-soluble nitrogen doesn't provide for the long-term needs of the plant and creates water pollution.
Author: United States. Congress. Senate. Committee on Agriculture and Forestry. Subcommittee on Agricultural Credit and Rural Electrification Publisher: ISBN: Category : Fertilizer industry Languages : en Pages : 248
Author: Spielman, David J. Publisher: Intl Food Policy Res Inst ISBN: Category : Political Science Languages : en Pages : 12
Book Description
International fertilizer prices have increased rapidly since 2020 due to multiple factors. This note assesses the impact of these price increases on Rwanda’s agriculture sector, with an emphasis on implications for crop production, subsidy costs, and the Government of Rwanda’s agricultural budget. Using data from the Seasonal Agricultural Surveys, we simulate the impact of increasing fertilizer prices on fertilizer demand and use, which in turn affects fertilizer value-cost ratios at the plot level and, ultimately, maize, rice, and Irish potato output and the Government’s fertilizer subsidy bill. Findings indicate the following • At current subsidy rates and market prices, national output across all seasons could decrease by up to 3 percent for maize, 2 percent for rice, and 12 percent for Irish potato under strong assumptions about farmers’ sensitivity to fertilizer prices. Weaker assumptions about their sensitivity result in much smaller decreases in output. • At current subsidy rates and market prices, the fertilizer subsidy bill may increase from 7 percent of MINAGRI’s budget—inclusive of funds earmarked for districts—to 12 percent. Ultimately, the policy challenge will be to determine whether a return to the original subsidy levels and rates is feasible and under what conditions. In the short term, volatility in international fertilizer prices may continue, particularly in light of the conflict in Ukraine, making it necessary to maintain the current subsidy regime. But I the medium term, it is possible to move towards market prices for fertilizer without dramatically affecting output, thereby providing more fiscal space for other priorities.
Author: Ali, Mubarik Publisher: Intl Food Policy Res Inst ISBN: Category : Political Science Languages : en Pages : 76
Book Description
The fertilizer industry in Pakistan, with US$3.74 billion per year in sales, now stands at a crossroads where, after an initial substantial contribution in boosting crop productivity, its future potential is being challenged. Fertilizer-responsive crop varieties, supplementary irrigation water, and a favorable policy environment in Pakistan have induced fast growth in fertilizer demand. On the supply side, the availability of gas at low prices along with a favorable investment environment resulted in the buildup of excessive manufacturing capacity. But recently, a shortage of gas and monopolistic behavior has led to underutilization and greater imports. Restrictive laws put fertilizer processing and marketing in a few hands, which has also affected its efficiency. Moreover, the yield response of fertilizer has tapered off and per hectare use is fast reaching its optimal level. The existing policy environment leads to higher costs, inefficient use, and a heavy burden on the government as it charges one-fourth of the market price for feedstock gas used in fertilizer manufacturing. In addition, the government imports urea and absorbs the difference in international and domestic prices.
Author: Food and Agriculture Organization of the United Nations
Author: Food and Agriculture Organization of the United Nations
Author: Roma Doshi
Author: Wen-Yuan Huang
Author: United States. Congress. Senate. Committee on Agriculture and Forestry. Subcommittee on Agricultural Credit and Rural Electrification
Author: Lisa C. Smith
Author: Spielman, David J.
Author: Ali, Mubarik
Author: 
Author: United States. Department of Agriculture. Economic Research Service
Author: