knowledge of nutrients for plants-Hengshui Longchang Fertilizers Granulation Machinery Co. Ltd.

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Hengshui Longchang Fertilizers Granulation Machinery Co. Ltd. takes you to have a knowledge of nutrients neccessary in plants growing cycling life.

Soil nutrient availability is one of the factors that often limit tree growth and soil productivity. Other factors commonly limiting for tree growth can incude soil moisture availability, climate(such as temperature and precipitation), soil physical properties(such as drainage and soil compaction), or a combination of the above factors. N is often a nutrient that is most deficient for pant growth. Nitrogen deficiency can be caused by low N content in the soil or by the slow release rate in ecosystems such as the boreal forests or peatlands wher low temperature and poor aeration encourages accumulation of organic matter and reduces N mineralization rates. Phosphorus is also frequently deficient in soils wher there is little P in the parent material or wher most of the P has been lost through weathering during the soil formation process,such as in the tropics.

There are 16 elements that are considered essential for plant gowth. Lack of any of those essential nutrients will hinder the proper growth and functioning of the plants and will prevent the plants from completing their life cycle. Among those 16 essential nutrients C,H and O come from the air and water and are usually not deficient, although recent climate change studies using CO2 concentration can significantly increase forest productivity; however, plants usually acquire the other essential nutrients from the soil. 

Among the macronutrients (N, P, K, Ca,Mg, and S), Mg and S can also sometimes be deficient for tree growth. Potassium and calcium deficiencies in forests are very rare. In terms of micronutrients (Mn, Zn, Cu, Fe, Mo, B, and C1), B, Zn, Cu, and Fe deficiencies, especially B deficiency, are most frequently reported. These nutrients are called micronutrients because they usually exist on the earth and are required by plants in very small qantities. In addition to those 16 essential nutrients, cobalt(Co), vanadium(Va), nickel(Ni), silicon (Si),and sodium(Na) have been found to be essential to some plants. For example, nickel has been found to be essential for soybeans and Si for rice.

  


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