当前课程知识点:英语话农史—华夏篇 > Chapter 3 Production Methods > Section 2 Terraces and Polders > Section 2 Terraces and Polders
-Section 1 Introduction to Beginning of Agriculture in China
--Section 1 Introduction to Beginning of Agriculture in China
--Section 1
-Section 2 The Origin of Rice
--Section 2 The Origin of Rice
--Section 2
-Section 3 The Origin of Sericulture and Tea
--Section 3 The origin of Sericulture and Tea
--Section 3
-Section 1 Soil Preparation Tools and Planting Tools
--Section 1 Soil Preparation Tools and Planting Tools
--Section 1
-Section 2 Irrigation Tools
-Section 3 Harvesting, Threshing and Winnowing Tools
--Section 3 Harvesting, Threshing and Winnowing Tools
-Section 1 Alternating Fields Method and Pit Fields Method
--Section 1 Alternating Fields Method and Pit Fields Method
-Section 2 Terraces and Polders
--Section 2 Terraces and Polders
-Section 3 Shelf Fields and Sandy Fields
--Section 3 Shelf Fields and Sandy Fields
-Section 1 Introduction to Water Engineering
--Section 1 Introduction to Water Engineering
-Section 2 Li Bing and Dujiangyan
--Section 2 Li Bing and Dujiangyan
-Section 3 The Grand Canal
-Section 1 24 Solar Terms
-Section 2 Customs and Festivities on 24 Solar Terms
--Section 2 Customs and Festivities on 24 Solar Terms
-Section 3 Farming Ceremonies
--Section 3 Farming Ceremonies
-Section 1 Agriculture Promotion
--Section 1 Agriculture Promotion
-Section 1 Agriculture Promotion--作业
-Section 2 Land Polices
-Section 3 Tax Policies
-Section 1 The History of the Silk Road
--Section 1 The History of the Silk Road
-Section 2 Two Heroes on the Silk Road
--Section 2 Two Heroes on the Silk Road
-Section 3 Foreign Visitors on the Silk Road