Crumb structure is a type of soil structure in which the structural units or peds have a spheroidal or crumb shape.Crumb structure is often found in more porous than granular organo-mineral surface soil horizons,and provides optimal pore space for soil fertility.
The Harm of Soil acidification is very huge,it will let root stop grow,affect soil pH and activities of soil microorganisms.Even promotes the release and activation of toxic elements.
Organic and inorganic pollutants have caused considerable damage to the environment,soil microorganisms can degrade or convert organic and inorganic pollutants to a certain extent, and contribute to the ecological health of the soil and the sustainable development of agriculture.
The main advantage of using organic fertilizer is that it improves the overall structure of the soil itself (Soil amendments), which leads to healthier plants that grow larger and live longer.
What’s the best soil condition requirements for grape planting,the grape roots are well developed, have a wide adaptability to the soil and can be grown in almost all types of soil.
Many current orchards have serious soil pollution, lack of organic matter, reduced beneficial bacteria, destruction of microorganisms, and proliferation of nematodes.Face the problem of control nematodes.