MAJOR SOILS AND MANAGEMENT | ABONO BIOTECH

The purpose of proper soil management is to serve the needs of plants. Water, nutrients, oxygen, and a physical medium that allows seeds to germinate, shoots to emerge and develop up toward the sun, and roots to anchor the plant by growing strong and deep are all essential for healthy plants.

Agricultural research has demonstrated that how and when we utilize these methods has a significant impact on the quality of our soils. We can improve soil fertility, soil physical structure, and biological activity, as well as protect soils from erosion when we utilize these activities effectively. Healthy, higher-yielding crops come from soils that have been adequately managed for soil quality.

The soil must be conserved and developed since it is essential for the production of good and healthy products. Natural fertilizers, such as organic and green manure, and compost, should be added to the soil. Chemical fertilizers are harmful to soil, plants, water, air, and humans.

Major Soil of India:

1. Alluvial Soils 2. Black Soils 3. Red Soil 4. Laterite soil.

Alluvial Soil:

Also one of the largest and most important soil groups in India is alluvial soils. These soils account for the majority of our agricultural wealth and provide food for the majority of India’s population. But they are lacking in nitrogen, phosphorus, and humus, despite being one of India’s most significant and fertile soils.

Crops:

Rice, wheat, sugarcane, cotton, jute, potato, and vegetables.

Black Soil:

The black soil gets its name from the black coloration of the Basalt rock that forms under semi-arid conditions. Cotton farming is the best use for it. Black soil is mostly found in the Deccan trap region of Maharashtra, Madhya Pradesh, parts of Andhra Pradesh, Northern Karnataka, Gujarat, parts of Tamil Nadu, and Rajasthan in India.

Crops:

Cotton, wheat, jowar, linseed, Virginia tobacco, castor, sunflower, and millets. Rice and sugarcane are both major crops in areas where irrigation is available. On dark soils, a wide range of vegetables and fruits can be cultivated effectively.

Red Soil:

The color ranges from reddish to brownish. Ragi, groundnuts, millets, tobacco, and potato can all be grown in these soils. They are high in iron, have a little amount of humus, and are low in phosphorus, nitrogen, and organic matter.

Places:

Tamil Nadu, Southern Karnataka, South-East Maharashtra, portions of Madhya Pradesh, Goa, Kerala, Orissa, Bihar, West Bengal, Uttar Pradesh, Eastern Rajasthan, Assam, Manipur, Tripura, Meghalaya, and Nagaland are all places where this species can be found.

Laterite Soil:

Laterite is a type of rock found only in tropical regions like India, where the climate is alternately wet and dry. Heavy rainfall and high temperatures cause the soil to become rich in iron and aluminum oxides, entirely depleting the soil of Silica. They are low in calcium and magnesium, as well as being well-drained and porous.

Places:

Karnataka, Kerala, Madhya Pradesh, Maharashtra, Orissa, Assam, and Tamil Nadu, mostly on the summits of the Western and Eastern Ghats, as well as the Vindhyas and Satpuras.

Crops:

Cashew, rubber, tea, and coffee.

Best Practises:

Contour farming:

The process of constructing lines across the slopes of hills in order to reduce surface run-off, conserve soil and moisture, and increase crop output.

Mulching:

The application of materials such as straw leaves, rice husks, and grass to the soil surface in order to avoid erosion and evaporation.

Crop rotation:

The process of planting multiple crops on the same piece of land in order to maintain soil health, optimize nutrients and resist insect and weed pressure. **Crop rotation** is important not only to avoid insect problems but also to consider soil health and the nutrients that different plants require.

Managing Soil Nutrients:

The application of **Nutrients** at the time of demand, with sufficient and suitable procedures, is essential for plant nutrition and increased fertilizer consumption. Many elements interact with proper plant nutrition management.

Soil Physical Conditions:

Under normal conditions, soils with natural flora support a community of organisms and soil animals engaged in biological activity. They excavate and loosen the dirt and utilize it as a nest, living in plant roots and debris. Exposure to the effects of rain and soil processing, as well as the effects of humans, animals, and machines, compresses the vegetation.