Southeast Asian haze 2015 caused by Ladang 
        
	  
	
    Q.  Southeast Asian haze 2015 is an air pollution crisis due to the illegal slash-and-burn practices in the Indonesian islands of Sumatra and Kalimantan. Slash-and-burn practices in the Indonesia are called as -- Published on 28 Sep 15a. Sawah
b.  Roca
c.  Jhoom
d. Ladang
ANSWER: Ladang
 
There are 2 main systems of cultivation used in Indonesia, sawah and ladang.
1. Sawah: wet rice cultivation, whereby the terrain is terraced into level layers & water is abundant
- It is intense form of farming, it demands rich soil, plentiful rainfall and sunshine, huge amounts of labor
2. Ladang: Shifting cultivation system.
- Unirrigated land is prepared by slashing and burning jungle.
-  Then cleared and planted with a selection of fast growing food crops.