- 行业: Government
- Number of terms: 41534
- Number of blossaries: 0
- Company Profile:
A technology that uses the position of satellites to provide precise location coordinates on the Earth's surface.
Industry:Agriculture
Modes of gene transmission from one generation to the next by sexual reproduction.
Industry:Agriculture
The pattern of crops grown on a given piece of land, or order in which the crops are cultivated over a fixed period.
Industry:Agriculture
The pattern of crops grown on a given piece of land, or order in which the crops are cultivated over a fixed period.
Industry:Agriculture
A form of agroforestry system in which short term crops are grown in the early years of the plantation of a woody perennials species in order to utilize the land, control weeds, reduce establishment costs, generate early income and stimulate the development of the woody perennials species.
Industry:Agriculture
An agroforestry system whose components (crops, trees, shrubs, livestock, wildlife, etc.) occupy distinct layers of the vertical structure of the community. An example is the production of coffee intercropped with bananas occupying the lowest strata, shaded by medium-sized fruit trees in the middle vertical strata, with an overstory of tall timber trees in the upper canopy strata.
Industry:Agriculture
Modes of gene transmission from one generation to the next by sexual reproduction.
Industry:Agriculture
A form of agroforestry system in which short term crops are grown in the early years of the plantation of a woody perennials species in order to utilize the land, control weeds, reduce establishment costs, generate early income and stimulate the development of the woody perennials species.
Industry:Agriculture
A fractionated cell extract that maintains a biological function. A subcellular fraction isolated by ultracentrifugation or other separation techniques must first be isolated so that a process can be studied free from all of the complex side reactions that occur in a cell. The cell-free system is therefore widely used in cell biology.
Industry:Agriculture
A fractionated cell extract that maintains a biological function. A subcellular fraction isolated by ultracentrifugation or other separation techniques must first be isolated so that a process can be studied free from all of the complex side reactions that occur in a cell. The cell-free system is therefore widely used in cell biology.
Industry:Agriculture
