| Educational systems 
		fungus BUSINESS Kab coffee production of the high conservation of 
		natural resources in sustainable agricultural systems. Has been 
		gathering information and interviewing the farmers who grow coffee 
		Arabica in Northern Upper ประ Tesco Thai system of coffee Arabica 
		different such systems grow coffee only open for coffee with. Other 
		crops such as fruit or wood forest economy And coffee in the back garden 
		results showed that the system of Arabica coffee with fruit trees 
		including plum persimmon economic lychee, pomelo, the 
		economic returns are better than others. Reduce the risk of 
		marketing. Access and 
		destruction of pests and further increase the forest area increased. 
		This is useful to Conservation of natural resources on a high To coffee 
		production as a sustainable agricultural system. 
						It is known that when the former mountain in northern 
						Thailand's hill tribe opium cultivation is popular for 
						family income. But when the king. Have to change the 
						idea. Recover and rai opium With temperate vegetables. 
						The current into productivity and create a revenue for 
						the tribe. And a pride to the Thai people to this day 
						people still walk by that approach.  
		 Alive not to 
		stray Illicit opium cultivation. Turn to temperate vegetable crops, 
		especially coffee instead of Thailand has not lost the right climate 
		foreign Currently, revenue is another key. That the people are getting 
		along in Can the money from the coffee. Sent his sons to have the 
		opportunity to study And apply the lessons.  
		 Can return home 
		development. Raise coffee prices accordingly. With a selling point with 
		Organic Coffee ¤. Increase customer choice that people take part each c 
		Organic coffee. King encouraged 
		the coffee. It is a strategic one in the tribe Forest indirectly because 
		of that Will have the coffee. Forest tribe must first To obtain an 
		Organic Coffee ¤. Free from toxic substances. The treatment in the wild. 
		The natural water from the back. Resulted in the villagers turned more 
		attention in forests. 
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