登入選單
返回Google圖書搜尋
The Cultivation of Hevea
Pieter Johannes Samuel Cramer
其他書名
A Manual for the Planter
出版deBussy, 1911
URLhttp://books.google.com.hk/books?id=u8hBAAAAIAAJ&hl=&source=gbs_api
註釋Preparation arrangements. Clearing thr ground. Drainage by piping and as a protection against wash. Germination of the young plants. Planting. The upkeep of the plantations. The upkeep of the garden. Catch crops. Methods of growth, topping and pruning. Diseases and pests. Tapping. The practical work of tapping. Tapping tools. Harvesting the crop. Preparation.