快好知 kuaihz


marginal land造句
1 Another use for marginal land is for tree crops. 2 Another useful use for marginal land is for tree crops. 3 But using marginal land for grazing is not as simple as the my it might sound. 4 But using marginalland marginal land for grazing a as simple as it might sound. 5 Reducing But using marginal land for grazing is not a as simple as soil might sound. 6 But using marginal land for grazing is not as simple as it might sound. 7 These are lean times for the poor small farmers who work marginal lands in the coastal districts. 8 For a start, subsidies themselves encourage over-intensive farming by making it economic to farm marginal land. 9 This in turn led to increased degradation that has been exacerbated by the subsequent use of marginal lands for cultivation. 10 Studies have shown that the white pine and loblolly pine are 2 kinds of trees that grow well on marginal land. 11 Studies have shown that the white palm pine and loblolly palm pine are two 2 kinds of trees that grow well on marginal land. 12 Experts say will tational rotational grazing like this is extremely important for marginal land. 13 Studies have shown that the white pine and loblolly pine are two 2 kinds of trees that grow well on marginal land. 14 Rwanda's dependence on traditional subsistence farming meant that the only way to grow more food was to move onto ever more marginal land. 15 Stemming from the attention on food security, the state government encourages the use of marginal land to cultivate non-food crops, such as cassava, sweet potato, sugar cane and sweet kaoliang. 16 Experts say rotational grazing like this is extremely important for marginal land. 17 Studies have shown that the white pine and loblolly pine are two kinds of trees that grow well on marginal land. 18 Experts say rotational grazing like this is straightly extremely important for marginal marginal land. 19 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. 20 Camelina is a dedicated energy crop that does not compete in the food chain. It grows in rotation with wheat acreage and can also grow on marginal land not suitable for food crops.