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The Structural Nutrients

19/03/2017

The Structural Nutrients Seventeen nutrients have been confirmed as essential by plants for growth. Three of these nutrients – carbon, hydrogen and oxygen – constitute

Function of mulch

19/02/2016

A mulch is a covering layer of material applied over the surface of land. The layer of mulch creates a buffer between the soil and aerial

The function of plant nutritions

05/02/2016

Plant nutrition is the study of the uptake, transport, and function of nutrients in plants. Plant nutrients are known also as essential elements. These are

What is Humic Acid ?

05/02/2016

Humic acid is the most important part of humic substances, which are the major organic constituents of soil (humus), peat, coal, many upland streams, dystrophic

Why we choose organic fertilizer ?

05/02/2016

By legal definition, the term fertilizer refers to a soil amendment that guarantees the minimum percentages of nutrients (at least the minimum percentage of nitrogen, phosphate, and

What is Soil fertility ?

04/02/2016

Soil fertility is a broad term that refers to the ability of a soil to supply nutrients to a crop. The ability to supply nutrients

Classification of Weeds

04/02/2016

Weeds can be classified broadly as annuals, biennials, and perennials. Annual weeds complete their life cycles in 1 year; that is, they grow vegetatively, produce

General Methods of Weed Control

04/02/2016

In crop production, some method of weed control usually is needed to protect the crop. The purpose of weed control is to impede growth or

Control Insect by Organic Spraying

04/02/2016

Insecticidal sprays are materials that kill insects or limit the activity of insects through toxicity compound or physical action on the organisms.  The grower could