Implements for Growing Crops
Many types of implements have been developed for the various types of activities involved in growing crops.
These include breaking ground. planting', weeding, and "fighting against pests.
Soil Preparation. Plows, Harrows, and Rollers
Ground is broken by plows to prepare the seedbeds.
Types of plows com- 3 monly used in Southeast Asia are the "moldboard plows and the 7disk plow.
The moldboard plow consists of Ba blade-like shares (on the plow bottom) and 9a curved