grassed waterway造句

例句与造句

1. In this context, a grassed waterway allows increasing soil cohesion and roughness.
2. Confusion between " grassed waterway " and " vegetative filter strips " should be avoided.
3. A grassed waterway reduces soil erosion and captures most nutrients and pesticides that would normally wash out of crop fields and into major waters.
4. The USDA shows that grassed waterways of less than 5 % slopes for a chosen waterway will greatly reduce velocity of draining water within the land.
5. It can therefore be useful to combine it with extra measures, like the installation of earthen dams across the grassed waterway, in order to buffer runoff temporarily.
6. It's difficult to find grassed waterway in a sentence. 用grassed waterway造句挺难的
7. Grass buffer strips along or within fields, a grassed waterway ( in the thalwegs of dry valleys ) or earthen dams are good examples of this type of measures.
8. Also through NRCS, landowners are using a variety of conservation practices, such as conservation tillage, grassed waterways and reforestation; many of these practices are through NRCS Environmental Quality Incentives and Wildlife Habitat Programs.
9. The CRP encourages farmers to convert highly erodible cropland or other environmentally sensitive acreage to vegetative cover, such as cultivated or native bunchgrasses and grasslands, wildlife and pollinators food and shelter plantings, windbreak and shade trees, filter and buffer strips, grassed waterways, and riparian buffers.
10. The Farm Bill of 1990 included a major change to the CRP by expanding the list of eligible lands to include marginal pasture lands converted to wetlands or established as wildlife habitat prior to enactment of the 1990 Farm Bill, marginal pasturelands to be devoted to trees in or near riparian areas, lands that the Secretary may determine causes an environmental threat to water quality, croplands converted to grassed waterways or strips as part of a conservation plan, croplands subject to an easement of the useful life of newly created wildlife habitat, shelterbelts, or filter strips devoted to trees or shrubs, and lands that pose an off-farm environmental threat or pose a threat of degradation of production due to soil salinity [ 7 ].