Secondary tillage is any tilling don after primary tillage and is undertaken for
reducing ped size,
weed control,
incorporation of fertilizers,
puddling and
leveling soil surface.
October 5, 2011
The general term for agriculture involving growing crops is tillage.
He worked as a janitor and he also marched in the union rights with martin Luther king junior
National Interest can be classified as1. Primary Interest2. Secondary Interest3. Permanent Interest4. Variable Interest5. General Interest6. Specific Interest
primary because a fossil is a thing you first see. if it was a book about fossils then its secondary.
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.
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.
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Conservation Tillage and Wind breaks
There are 3 types of preventions, countour tillage, no till, and wind breakers.
Jethro Tull was father of tillage.
Because primary tillage usually leaves the soil too rough, uneven, or even "chunky". Mechanical planting systems usually require the field surface to be somewhat level in order to give good seed-to-soil contact.
Minimum tillage which is a soil tillage to approximately depth of 10 cm by means of cultivars and reduced tillage which is also includes deeper cultivation but not to the plough depth (Davies, et al., 2006).
primary and secondary
tillage is which you use a tool to make the soil good
Some fields are for grazing , others are for tillage to sow new crops.