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Abstract ▼ AI-Helper

Sixty upland soil samples were collected from various horticultural areas to find out the distribution status of soil miroflora. The result are summerized as follows: 1. The mean numbers of microflora in collected upland soils were $89.2{\times}10^6$ in bacteria (B), $30.1{\times}10^...

Sixty upland soil samples were collected from various horticultural areas to find out the distribution status of soil miroflora. The result are summerized as follows: 1. The mean numbers of microflora in collected upland soils were $89.2{\times}10^6$ in bacteria (B), $30.1{\times}10^5$ in actinonmycetes(A), and $73.4{\times}10^3$ in fungi (F), per gr dry soil. The ratios B/F, B/A and A/F were 122, 3 and 41, respectively. 2. Soil microflora population among different cropping areas were following orders: Bacteria: facilitated horticultural crop > peper > garlic > ginger > oninon > near municipal vegetable > ginseng > grape > peanut area. Actinomycetes: garlic > pepper > near municipal vegetable > facilitated horticultural corp=ginger > onion ginseng > peanut > grape area. Fungi: facilitated horiticultural > crop > near municipal vegetable > peper > ginger > ginseng > grape > peanut garlic > onion area. 3. The significant correlation were obtained between the numbers of microflora and soil chemical properties, avaibale phosphorous, $Mg^{{+}{+}}$, $Ca^{{+}{+}}$, T-C and pH.