Primary tillage is the initial soil cultivation done to break up the soil and prepare it for planting. It is usually deeper and more aggressive, aimed at loosening compacted soil and incorporating organic matter. Secondary tillage, on the other hand, comes after primary tillage and focuses on refining the seedbed by breaking up clods, leveling the soil, and creating a finer, more even seedbed.
primary tillage refers to tillage after harvesting or on virgin piece of land where soil is inverted and plant residues and sometimes manure/ fertilizer is added. On the other hand, secondary tillage is done after primary tillage and it involves breaking the soil particles into smaller pieces and sometimes includes formation of rows for planting.
Secondary tillage is any tilling don after primary tillage and is undertaken forreducing ped size,weed control,incorporation of fertilizers,puddling andleveling soil surface.
The objective of primary tillage is to attain a reasonable depth of soft soil, incorporate crop residues, kill weeds, and to aerate the soil. Secondary tillage is any subsequent tillage, to incorporate fertilizers, reduce the soil to a finer tilth, level the surface, or control weeds.
Minimum tillage involves disturbing the soil to a lesser extent compared to conventional tillage practices, while reduced tillage aims to further minimize soil disturbance and maintain more residue cover on the soil surface. Minimum tillage may involve shallow tillage to create a seedbed, while reduced tillage may only disturb the soil in the planting row or use specialized equipment like no-till drills.
Secondary tillage is any tilling don after primary tillage and is undertaken forreducing ped size,weed control,incorporation of fertilizers,puddling andleveling soil surface.
Tillage is done to prepare the soil for planting by breaking up compacted soil, incorporating organic matter, and improving soil aeration and water infiltration. It helps to create a favorable seedbed for planting and can also help control weeds by burying weed seeds. However, excessive tillage can lead to soil erosion and loss of organic matter.
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There is no specific individual who can be credited as the "father of tillage" as it is a practice that has been used by humans for thousands of years. Tillage, or the preparation of soil for agriculture, has been carried out by civilizations around the world throughout history, with various techniques evolving over time.
Jethro Tull was father of tillage.
Conventional tillage involves intensive soil disturbance through plowing, while conservation tillage aims to minimize soil disturbance and maintain soil structure. Conservation tillage practices, such as no-till or reduced tillage, help to reduce erosion, conserve soil moisture, and improve soil health compared to conventional tillage methods.
Intensive tillage refers to a method of soil preparation that involves frequent and deep soil disturbance using machinery like plows to control weeds, incorporate residue, and prepare seedbeds. While it can help manage weeds and prepare soil for planting, intensive tillage can lead to soil erosion, compaction, reduced organic matter, and decreased soil health over time.