1·Effective fertilization was studied by fertilizer experiment in red soil deteriorate pasture.
通过肥料试验,对红壤退化人工草地的合理施肥技术进行了研究。
2·At the same time, aimed at the degenerated red soil, the different reasonable use models are put forward.
同时还针对退化红壤提出了不同的合理利用模式。
3·Red soil that universally exists in Hunan territory is used for test due to its better representation.
在湖南地区红壤是一种普遍存在的土壤,以此作为供试土壤具有较好的代表性。
1·Red soil lacks organic matter.
红土缺乏有机物质。
2·Red soil lacks organic matter.
红土缺乏有机质。