In the later stages , after starting the coppicing and pruning of the trees , the crops will benefit from the ... When you prune or coppice nitrogen - fixing trees and leave the twigs and leaves to decompose ( rot ) on the field ...

It is not enough to cut and burn trees , plant seeds , and expect to have a harvest . ... Examples of these systems are those that use nitrogen fixing legumes to help sustain production , including annual crops such as beans and peanuts ...

It is not enough to cut and burn trees , plant seeds , and expect to have a harvest . ... Examples of these systems are those that use nitrogen fixing legumes to help sustain production , including annual crops such as beans and peanuts ...

During the period of agriculture , the farmer collects annual net revenue from crops . ... The tree species planted in the abandoned pasture fields included leguminous , nitrogen fixing trees as well as species of ...

trees and shrubs play an important role in the nutrient cycle of pastures and crops . Nitrogen fixation and release of minerals can occur even in poor soils . Where there is intensive agri- cultural use , the biological soil activity ...

Trees and crops may be profitably combined in the early stages of tree plantations ( first to second year , depending ... Topics examined are varied : herbivory , soil chemistry and microbiology , mycorrhizae , nitrogen fixation , crop ...

During the period of agriculture , the farmer collects annual net revenue from crops . ... The tree species planted in the abandoned pasture fields included leguminous , nitrogen fixing trees as well as species of other families ...

During the period of agriculture , the farmer collects anual net revenue from crops . ... The tree species planted in the abandoned pasture fields included leguminous , nitrogen fixing trees as well as species of other families ...