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1·Three years ago, Yuan Longping led a program of planting rice in saline-alkali soil in areas, including Xinjiang and Heilongjiang.

三年前，袁隆平领导了一项在新疆和黑龙江等地区的盐碱地种植水稻的计划。

2·If China could put 6.67 million hectares of saline-alkali soil into rice production, it would be very likely to increase by around 30 million tons, a huge contribution to the country.

如果中国能把667万公顷的盐碱地用于水稻生产，很可能会增加3000万吨左右水稻，这是对国家的一个巨大贡献。

3·Alkali soil is suitable for this kind of crop.

卤质土壤适合这种作物生长。

4·Selected soils are meadow soil, Black Calcium soil, and meadow alkali soil, respectively.

典型土壤选择草甸土、黑钙土、草甸碱土三种。

5·Results showed that MDM could obviously improve the physical and chemical properties of the alkali soil.

结果表明，MDM可显著改善草甸碱土的理化性质。

6·If rice was grown in saline-alkali soil, the best result was shown when the seeds were dressed with calci...

若种稻的土壤盐碱轻重，则以过氧化钙拌种，效果最佳。

7·Sometimes I feel Beijing is a saline and alkaline land too, everywhere like a saline-alkali soil or a desert.

我有时候感觉北京也是块盐碱地，到处都像盐碱地，是荒漠。

8·If rice was grown in saline-alkali soil, the best result was shown when the seeds were dressed with calcium oxide.

若种稻的土壤盐碱轻重，则以过氧化钙拌种，效果最佳。

9·It was difficult for upland crops to grow on the saline-alkali soil in the coastal plain and Liaohe river regions.

在沿海平原和辽河流域盐碱土上很难种植旱地作物。

10·In acid and alkali soil, there are mainly indissoluble bivalent or trivalent phosphates, which cannot be utilized by plants.

在酸碱性土壤中，磷主要以植物难以吸收利用的难溶性二价或三价阳离子的形式存在。