1) Moving Soil Materials
2) Pollutants At Top Soil
3) Erosion
4) Destroy Earthworm Paths
False. It can act as a carbon sink.
Kelli Marie Camara has written: 'Long-term effects of tillage, nitrogen, and rainfall on winter wheat yields' -- subject(s): Nitrogen fertilizers, Yields, Tillage, Winter wheat
Jethro Tull was father of tillage.
Jerry F. Kenny has written: 'Measurement and prediction of tillage effects on hydraulic and thermal properties of Palouse silt loam soil' -- subject(s): Soil permeability, Tillage, Thermal properties, Soils
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.
Man's activities can have harmful effects on the soil environment, such as soil erosion, depletion of nutrients, pollution from chemicals like pesticides and fertilizers, and compaction from machinery. These activities can lead to decreased soil fertility, loss of biodiversity, and soil degradation, impacting ecosystem health and agricultural productivity. Sustainable practices like crop rotation, reduced tillage, and proper waste management can help mitigate these negative effects.
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).
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.
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.
Conversation tillage refers to the practice of cultivating or preparing the soil of a conversation to encourage deeper, richer discussions. This may involve asking thoughtful questions, actively listening, and creating a safe and open environment for all participants to express their ideas. Just like tilling soil helps it to grow healthier plants, conversation tillage can help conversations to flourish and be more meaningful.
October 5, 2011