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在4个试验点研究了坡岗地木薯养分运筹技术。结果表明,在养分用量相同的情况下,不同养分运筹模式对叶绿素含量无显著影响,在高肥力土壤上对茎基部粗度也无明显影响,但在低肥力土壤上对茎基部粗度存在较明显影响。单作木薯在高肥力土壤上宜采用配方肥二次施肥或用缓释肥一次性施肥,在低肥力土壤上宜采用二次或三次施肥,间作木薯在养分运筹上宜采用缓释肥一次性施肥或配方肥二次施肥。
In the four experimental sites, the technology of nutrient allocation for cassava was studied. The results showed that under the same amount of nutrients, different nutrients management mode had no significant effect on chlorophyll content, but had no significant effect on the thickness of stem base in high-fertility soils, however, Clearly affected. Single crop of cassava in high-fertility soil should be used fertilizers secondary fertilizers or slow-release fertilizer with a one-time fertilization in low-fertility soil should be used two or three fertilizers, intercropping cassava nutrient nutrient solution should be used in a one-time Fertilization or fertilizer secondary fertilization.