What is tillage in agriculture?
Soil tillage in agriculture is a necessary element of soil health control and one of the biggest yearly tasks for a farmer. Soil tillage is the combination of methods like mixing, turning the soil layers to prepare it for planting and seeding jobs. It has been widely accepted as a chore that is nearly as significant as harvest cycle in terms of crop variety and ease of growing.
Why tillage is important?
Different types of soil tillage include ploughing, stirring, and overturning of the land. Tilling helps to mix nutrients by baring soil to sunlight, water, and natural nutrients in the environment.
How does tillage control weeds?
Tillage voids weed seeds in better connection with the soil, also promoting germination. In terms of weed control, extensive tillage is a mixed benefit. It may deliver up dormant seeds implanted in the soil, and bury other seeds for next retrieval. Tillage implements may spread permanent plant parts during the field.
Soil Tillage Video
What is tillage and its types?
Soil tilling is the process of turning soil to control weeds and pests to prepare the fields for seeding.
Different types of tillage process are followed by farmers as per the preference and land usage. There are majorly three types of tillage process that farmers follow.
1. Conventional Tillage
Conventional tillage is the most intrusive and intensive form of soil tillage. Conventional tillage includes the use of plough or disc machines to loosen and turn the soil after harvesting to prepare the land for a new seedbed. In this process, the classic, distinctive rows of freshly churned soil are left behind on farmland.
2. Conservation Tillage
Conservation tillage helps to prevent soil erosion by minimizing the disturbance of the soil. Conservation tillage works by leaving a few parts of old plant stalk to break down as organic matter to feed new plants while overturning upper layers of the soil.
3. Zero Tillage or No-till
Zero tillage practices work likewise the conservation soil tillage but do not overturn any soil or dig as deep to plant new crops. The zero-till practices are done with zero till equipment or disc seed drills to reduce soil erosion by up to ninety-five as compared to conventional soil tillage practice.
What are tillage implements?
There are numerous ways to accomplish soil tillage that includes handwork by shovel, hoe, or rakes, for smaller areas like gardens. Then there are some tilling equipment and implements like mould board plough, disc plough, rotavator or rotary tiller, sub-soilers, cultivator, power harrow, power tiller, disc harrow etc. that help farm managers and their members to prepare the large farms.
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