organic and inorganic fertilizers

The farm yard manure or organic manure or bio fertilizers and inorganic fertilizers supply the necessary plant nutrients to the soil. Thus, application of such materials increases the nutrient value of the soi..

The fertility of the topsoil can be restored by taking the following measures. a) Regular use of manures and fertilizers can replenish the minerals used by the crops. Green manuring can also be done. b) Crop rotation should be practiced c) New techniques of applying water benea..

Industrial and municipal waste waters and mine run offs cause various metals and metallic compounds to be released into water. These pollutants also enter the water bodies as acid rain and their sulphate and nitrate ions make water acidic. Most inorganic compounds are toxic, particularly..

It involves the movement of organic substances such as hormones and food. It is a bi-directional movement. The complex permanent tissues are classified into two types, namely Xylem which is involved in inorganic translocation and Phloem which is involved in organic tra..

Carbon compounds are of two types: inorganic and organic. The compounds that have a mineral origin fall under the category of inorganic compounds. The compounds having plant or animal origin are classified as organic compounds. Lavoisier showed that nearly a..

Existence of innumerable organic compounds. Properties of organic compounds are distinctly different from those of inorganic compound..

Organic compounds are studied as a separate branch of chemistry because of the following reasons: Existence of innumerable organic compounds. Properties of organic compounds are distinctly different from those of inorganic compounds..

Soil Pollution - Soil is the thin layer of organic and inorganic materials that covers the Earth's rocky surface. The organic portion, which is derived from the decayed remains of plants and animals, is concentrated in the dark uppermost topsoil. The inorganic..

. Plants convert the inorganic nitrates to organic proteins. The proteins from the plants enter the body of animals in form of food. C) How is nitrogen returned to the soil? When plants and animals die their bodies decompose. The organic proteins undergo a series of ch..

The cell inclusions are also known as ergastic substances. They are represented by various organic and inorganic substances that can be classified under the following three categor..