- 行业: Government
- Number of terms: 41534
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- Company Profile:
An aquatic ecosystem in which the water is actively moving, such as is found in streams and rivers. Compare lentic systems.
Industry:Agriculture
An aquatic ecosystem in which the water is actively moving, such as is found in streams and rivers. Compare lentic systems.
Industry:Agriculture
Long-range harvest and management schemes designed to optimize the growth, regeneration, and administration of particular forest types.
Industry:Agriculture
Long-range harvest and management schemes designed to optimize the growth, regeneration, and administration of particular forest types.
Industry:Agriculture
The combined use of forestland or woodland for both wood production and animal production by grazing of the coexisting indigenous forage, or vegetation that is managed like indigenous forage.
Industry:Agriculture
A practice where all tractor, harvester, seeder and other farm equipment wheels repeatedly use the same wheel tracks for every tillage, planting, spray and harvest operation needed during crop production.
Industry:Agriculture
An economic system which is changing from a system where the government directs and administers the production of goods and services to a system where goods and servces can be exchanged on a market free from governmental intevention.
Industry:Agriculture
A vehicle system composed of springs, shock absorbers, torsion bars, stabilizers, etc. that serves to cushion the impacts caused by the wheels moving over the road surface.
Industry:Agriculture
A practice where all tractor, harvester, seeder and other farm equipment wheels repeatedly use the same wheel tracks for every tillage, planting, spray and harvest operation needed during crop production.
Industry:Agriculture
An agroforestry system where the trees in the overstory provide shade to shade-loving crops growing in a lower strata, such as Vanilla growing on native timber species.
Industry:Agriculture
