2022 7 15   Fertilizers are chemical substances supplied to the crops to increase their productivity. These are used by the farmers daily to increase the crop yield. The fertilizers

Chemical fertilizer means fertilizer produced by chemical pro­ cesses or mined and derived from an inorganic substance. Chemical fertilizer means fertilizer manufactured through a chemical

The intensive chemical fertilizer based agriculture has resulted in the deterioration of environmental quality and soil systems. Organic amendments lead to an improvement in soil physicochemical and biological properties of tropical soils. Organic amendments potentially increase the soil organic C level of degraded soils that further leads to

R. Innes, in Encyclopedia of Energy, Natural Resource, and Environmental Economics, 2013 Fertilizer taxes. By raising chemical fertilizer prices, a fertilizer tax raises the opportunity cost of excess manure applications, those applications for which fertilizer substitution benefits are low. Excess manure applications are thereby deterred Innes . In particular, the tax prompts the

Chemical fertilizer synonyms, Chemical fertilizer pronunciation, Chemical fertilizer translation, English dictionary definition of Chemical fertilizer. n. Any of a large number of natural and synthetic materials, including manure and nitrogen, phosphorus, and potassium compounds, spread on or worked into

A chemical fertilizer is a substance applied to soils or directly onto plants to provide nutrients optimal for their growth and development. The essential nutrients contained in these fertilizers

R. Innes, in Encyclopedia of Energy, Natural Resource, and Environmental Economics, 2013 Fertilizer taxes. By raising chemical fertilizer prices, a fertilizer tax raises the opportunity cost of excess manure applications, those applications for which fertilizer substitution benefits are low. Excess manure applications are thereby deterred Innes . In particular, the tax prompts the

136. 30. A chemical fertilizer is a substance applied to soils or directly onto plants to provide nutrients optimal for their growth and development. The essential nutrients contained in these fertilizers are nitrogen, phosphorous, and potassium NPK, as well as other nutritional substances in smaller amounts all presented in a form that can

Define Chemical fertilizer. Chemical fertilizer synonyms, Chemical fertilizer pronunciation, Chemical fertilizer translation, English dictionary definition of Chemical fertilizer. n. Any of a large number of natural and synthetic materials, including manure and nitrogen, phosphorus, and potassium compounds, spread on or worked into

fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. Fertilizers enhance the natural fertility of the soil or replace chemical elements taken from the soil by previous crops. Soil fertility is the quality of a soil that enables it to provide compounds in adequate amounts and proper balance to promote growth of plants

Chemical fertilizer synonyms, Chemical fertilizer pronunciation, Chemical fertilizer translation, English dictionary definition of Chemical fertilizer. n. Any of a large number of natural and synthetic materials, including manure and nitrogen, phosphorus, and potassium compounds, spread on or worked into

2019 6 13   Chemical fertilization, however, is the least effective practice based on the amount of nutrients leached from the soil about 38% of N and 22% of K, compared to less than 10 and 5% of N and K

Chemical fertilizer. definition. Chemical fertilizer means any inorganic material of wholly or partially synthetic origin that is added to soil to sustain plant growth. Chemical fertilizer means the fertilizer prepared with chemicals by using any means and not being naturally made or composed. The said expression also includes mineral

The treatments were; chemical fertilizer NPK 15:15:15 at 150 kg per ha, chicken manure at rate of 20t/ ha combination of NPK and chicken manure and the control without fertilizer . The impact of organic and inorganic fertilizer on yield and yield

2019 4 10   Chemical fertilizers are a fantastic option for anyone looking to boost crop yield just be sure to use them responsibly. For help selecting the right fertilizer, contact an FGS store near you and ask to speak to a Fertilizer Specialist. Woodlake 559 697 6523. Porterville 559 793 7149. Santa Paula 805 918 4374. Orange Cove 559 643 2594.

fertilizer fertilizer, organic or inorganic material containing one or more of the nutrients mainly nitrogen, phosphorus, and potassium, and other essential elements required for plant growth. Added to the soil or other medium, fertilizers provide plant nutrients that are naturally lacking or that have been removed by harvesting or grazing, or by

fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. Fertilizers enhance the natural fertility of the soil or replace chemical

fertilizer ˈfɜːtɪˌlaɪzə or fertiliser n 1. Agriculture any substance, such as manure or a mixture of nitrates, added to soil or water to increase its productivity 2. Biology an object or organism

Chemical fertilizer. definition. Chemical fertilizer means any inorganic material of wholly or partially synthetic origin that is added to soil to sustain plant growth. Chemical fertilizer means the fertilizer prepared with chemicals by using any means and not being naturally made or composed. The said expression also includes mineral

R. Innes, in Encyclopedia of Energy, Natural Resource, and Environmental Economics, 2013 Fertilizer taxes. By raising chemical fertilizer prices, a fertilizer tax raises the opportunity cost

2022 7 13   A fertilizer American English or fertiliser British English; see spelling differences is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients.Fertilizers may be distinct from materials or other non nutrient soil amendments.Many sources of fertilizer exist, both natural and industrially produced.

2020 8 11   Straight fertilizers may be defined as chemical fertilizers which contain only one primary or major nutrient element. e.g. ammonium sulphate, NH 4 2 SO 4, Urea CO NH 2 2 . Mixed or Complex fertilizer: This fertilizer may be defined as a fertilizer material which contains more than one primary or major nutrient

2022 7 15   Fertilizers increase plants' tolerance towards pests. This has reduced their reliance on insecticides and herbicides, thereby, producing healthier crops. Consequently, diseases have reduced, providing aesthetic value to the crops. Fertilizers improve the water holding capacity of the plants and increase root depth.

Chemical fertilizers synonyms, Chemical fertilizers pronunciation, Chemical fertilizers translation, English dictionary definition of Chemical fertilizers. n. Any of a large number of natural and synthetic materials, including manure and nitrogen, phosphorus, and potassium compounds, spread on or worked into

2021 10 24   Nitrous oxide N 2 O emission is a negative side effect of modern agriculture and a serious issue for global climate change.The effect of HCA on N 2 O emission and N immobilization highly depends on its chemical composition, as it controls carbon C supply to soil microbes and reactivity of lignin derived phenols to fertilizer derived N species.Here we

22.5.2 Silver nanoparticles as nanofertilizers. Chemical fertilizers, such as urea, diammonium phosphate DAP, and single superphosphate SSP, are used to maintain the shortage of nitrogen, phosphorus, and potassium in the soil. However, most of these fertilizers are lost as they flow or evaporate.

The intensive chemical fertilizer based agriculture has resulted in the deterioration of environmental quality and soil systems. Organic amendments lead to an improvement in soil