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- Experts say will tentional rotational grazing like this extr is extremely important for marginal land. 专家说，循环放牧对边际土地尤为重要。
- Studies have shown that the white pine and loblolly pine are two 2 kinds of trees that grow well on marginal land. 研究表明，白松和火炬松是适合于边际土地种植的两种林木。
- Studies have shown that the white pine and loblolly pine are two kinds of trees that grow well on marginal land. 已有研究表明，五针松和火炬松是两种能在边缘土地很好地生长的树木。
- But using marginal land for grazing is not as simple as it might sound.There is a risk of overgrazing. 利用边角土地作为草地不象听起来那么简单，也存在过度放牧的风险。
- Studies have shown thatthe white pine and loblolly pine are two kinds of trees that grow well on marginal land. 研究表明，美国五针松和火炬松在边缘土地上长势很好。
- Experts say rotational grazing like this is extremely important for marginal land. 专家指出，像这样循环放牧对边缘土地极其重要。
- Another is that parts of Africa, such as the Sahel, have been affected recently by severe climate change, making marginal land unfarmable. 再则非洲的部分地方近来受剧烈变化气候影响，导致原以贫瘠的土地再也无法耕种，比如萨赫勒。
- As the northwestern provinces, already suffering from overplowing and overgrazing, plowed ever more marginal land, wind erosion intensified. 当西北各省已经尝到过度开垦和放牧的苦果时，他们却开垦更多的边缘地带，土壤侵蚀的情况因而加剧。
- To handle leasing for those of the marginal land and coastland that can be developed for enterprise use such as sightseeing or bathing beach etc. 可供造林、农垦、养殖等事业用者，得办理放租或放领。
- Studies have shown that the white pime pine and pime loblolly pine are two 2 kinds of trees that grow well on the marginal land. 研究表明白松和火柜松是适宜在边际土地上生长的二种树。
- Studies have shown that the white palm pine and loblolly palm pine are two 2 kinds of trees that grow well on marginal land. 研究表明白松和火炬松是两种在边际土地上生长的很好的树。
- In India and Africa, farmers are expanding production of jatropha, an inedible shrub that is grown on marginal land and requires relatively little water. 在印度和非洲，农民们正在扩大种植麻疯树，它是一种不可食用的灌木，在贫瘠的土地上也能生长，需要的水也相对较少。
- Coastal farmers are making full use of marginal lands by planting black salsify right after the winter harvest. 现沿海地区农民利用冬季二期稻获后里作期间种植，可促使边际土地的充分利用。
- Algal oil is similar to soybean oil but can be grown on marginal lands unsuitable for food crops. 海藻油类似于大豆油，但海藻可以生长在那些不适合粮食作物生长的地区。
- Congress's recent farm bill was supposed to dull the incentives for American farmers to plant on marginal lands by slashing farm subsidies and beefing up conservation programmes. 国会最近的农业法案本应通过削减农业补贴，加重林地保护计划，减少美国农民开垦种植的刺激。
- marginal industries; marginal land. 边际产业；边际土地。
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- There was a nice red tick in the margin. 边上打了一个漂亮的红勾。
- The place used to be a stretch of barren land. 早先这里是一片不毛之地。
- Swans are surprisingly awkward on land. 天鹅在陆地上笨得出奇。
