- calcium carbonate fertilizer
- 碳酸钙肥
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
calcium carbonate fertilizer
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Calcium — (pronEng|ˈkælsiəm) is the chemical element with the symbol Ca and atomic number 20. It has an atomic mass of 40.078. Calcium is a soft grey alkaline earth metal, and is the fifth most abundant element by mass in the Earth s crust. Calcium is also … Wikipedia
calcium — /kal see euhm/, n. Chem., Biol. a silver white divalent metal, occurring combined in limestone, chalk, gypsum, etc., occurring also in vertebrates and other animals, as a component of bone, skeletal mass, shell, etc., and as a necessary element… … Universalium
calcium — n. a soft grey metallic element of the alkaline earth group occurring naturally in limestone, marble, chalk, etc., that is important in industry and essential for normal growth in living organisms. Usage: Symb.: Ca. Phrases and idioms: calcium… … Useful english dictionary
calcium nitrate — noun a deliquescent salt that is soluble in water; sometimes used as a source of nitrogen in fertilizers • Hypernyms: ↑nitrate * * * noun : a colorless crystalline deliquescent salt Ca(NO3)2 occurring often in natural waters and soil and as the… … Useful english dictionary
Calcium cyanamide — IUPAC name Calcium cyanamide … Wikipedia
Fertilizer — Tennessee Valley Authority: Results of Fertilizer demonstration 1942 … Wikipedia
Calcium — A mineral found mainly in the hard part of bones. Bones serve as a storage area for calcium. Calcium is added to bones by cells called osteoblasts. It is removed from bones by cells called osteoclasts. When children consume calcium, they absorb… … Medical dictionary
Sodium carbonate — Sodium carbonate … Wikipedia
Chemische Fabrik Kalk — GmbH Type GmbH Industry formerly chemicals today wholesale of chemicals Founded … Wikipedia
agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… … Universalium
oxyacid — /ok see as id/, n. Chem. an inorganic acid containing oxygen. Also called oxygen acid. [1830 40; OXY 2 + ACID] * * * ▪ chemical compound Introduction any oxygen containing acid. Most covalent nonmetallic oxides (oxide) react with water to… … Universalium
