Fertilizer is any material of natural or synthetic origin added to the soil to supply one or more plant nutrients.
Maize (Zea mays subsp. mays, from Spanish: maíz after Taíno mahiz), also known as corn, is a large grain plant first domesticated by indigenous peoples in Mexico about 8,000 years ago. Disseminated overseas in early
Copper is associated with a number of metalo-proteins. It’s essential metabolic role is evident from the presence in cytochrome oxidase.
Potassium (k) occurs in nature as a potassium salt in the form of the mineral sylvite (KCl-NaCl) which is deposited
Research: Discover new facts and figure.Systemic investigation and study of material in order to establish fact and reach new conclusion.
Soil conservation is the preventing technique to reduce the losses from soil erosion , degradation which is caused by