南京农业大学：《土壤学》（双语版） Introduction to soil science.ppt_大学文库

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Introduction to soil science By Genxing pan Department of Soil Science, Inst Resources, Ecosystem Environment of Agriculture(Ireea) www.ireea.kyig.njau.edu.cn

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Introduction to soil science B Genxing pan Department of Soil Science, Inst Resources Ecosystem Environment of Agriculture(Ireea) www.ireea.kyig.njau.edu.cn

Introduction to Soil Science By Genxing Pan Department of Soil Science , & Inst. Resources, Ecosystem & Environment of Agriculture (IREEA) www.ireea.kyjg.njau.edu.cn

Soil soils 2000

Soil-Soils

7月20日,一名男子在希腊北部一城镇享受露天泥浴。每年都有数以千计的人光顾当地个烂泥潭。人们相信在那里泡一泡可以辅助治疗神经和皮肤疾病,还有助于断骨生长

Introduction Contents What is soil? What is soil science Why do we study soil(science)?

Introduction: Contents ◼ What is Soil? ◼ What is soil science ? ◼ Why do we study soil (science)?

What is soil? Soils in a changing earth

Soils in a changing Earth What is Soil?

What is soil 了k

What is Soil ?

What is a soil? Tulip fields on 'geestgronden'(levelled, homogenized dune sands in The Netherlands 圆圈■

What is a Soil?

What is a soil?

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