specialist technician working with soil sampling and measuring ,collecting and analysis data at the agriculture field. - 土壤檢測儀 個照片及圖片檔泥土, 檢查, 測量工具
a young female biologist scientist takes soil samples from a plowed field - 土壤檢測儀 個照片及圖片檔農夫, 女性模樣物, 女性
middle age asian researcher in yellow shirt checking soil sample from the swamp by using ph meter to measure ph of soil in the rainforest while her coworker, female in green shirt recording data into paper at botanic garden. environmental and conservation - 土壤檢測儀 個照片及圖片檔泥土, 森林, 測量工具
sunflower, agriculture, farmer, agronomy, crop young worker uses tablet report during leaf inspection, screening pest risk and disease prepare harvest, seeds and oil yield under quality control - 土壤檢測儀 個照片及圖片檔農夫, 計劃, 年輕成年人
farmer hands holding an organic mixed rice husk before use as plant fertilizer. - 土壤檢測儀 個照片及圖片檔種盆栽, 泥土
mid adult male and female biologists discussing about type of plants which discovered in marsh together after exploring at botanic garden. scientist female recording plant data into paper clipboard while her coworker, male taking plant sample - 土壤檢測儀 個照片及圖片檔分析, 環境保護, 雨林
gardener using mobile app checking monitoring soil moisture with smartphone - 土壤檢測儀 個照片及圖片檔感應器, 泥土, 樹葉
soil fertility and nutrient testing, agricultural sciences. biologists collect soil and control samples of biological samples and non-living media in order to perform analysis in pineapple fields. - 土壤檢測儀 個照片及圖片檔
close-up of the head of rock bunting (emberiza cia) male, the first plane of the bird with the dirty beak of mud of constructing his nest - 土壤檢測儀 個照片及圖片檔
rock bunting (emberiza cia) male, the first plane of the bird with the dirty beak of mud of constructing his nest - 土壤檢測儀 個照片及圖片檔
rock bunting (emberiza cia) male, the first plane of the bird with dry grasses bitten in the beak to construct his nest - 土壤檢測儀 個照片及圖片檔
