"soil"的搜索结果

farmer and tractor tilling soil

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west indian mahogany offspring of plants grown from the soil swietenia mahagoni

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forest soil

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brown soil with water near savannah

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anthrax is not known to spread from one person to another person b anthracis spores can live in the soil for many years

标签: anthrax,is,not,known,to,spread 浏览: 1

blood agar culture plate grew representative colonies of b anthracis and other normally occurring soil inhabitants

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ralstonia spp are gram negative bacteria found in the environment primarily in water soil and on plants occasionally

标签: ralstonia,spp,are,gram,negativ 浏览: 1

transmission occurs through direct contact with soil and surface waters contaminated with b pseudomallei bacteria

标签: transmission,occurs,through,di 浏览: 1

nanorchestes sp nanorchestidae free living fungivorous soil and leaf litter moss mites

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concerned farmer from shamangan province afghanistan displays his soil ready for planting

标签: concerned,farmer,from,shamanga 浏览: 1

Lush Green Bush Illustration

标签: Moss On Soil,Green Bush 浏览: 0

growing the white hoarypea plant in malawi makes the watersheds soil usable again for crops

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using the grass species tephrosia to protect and fertilize the soil alongside coffee trees

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