1. Whether agrotechnique innovation is successful lies in whether it was applied into agriculture and producing economic benefit, social benefit, ecological benefit or integrate benefit.

2. Pest control in organic agrotechnique should take biological control as dominant means, agricultural control as its basis.

3. Agrotechnique extending center should be taken as main channel, worker's professional quality should be improved and great information dissemination route of collecting should be fully utilized.

4. The aim of evaluating the effects of new agrotechnique is to achieve the largest amount of products with the least expense.

5. Economic effects of a new agrotechnique should be considered when it is applied.

6. The field experiment and measurement showed that the machine is simple in structure, has good adaptability and can meet perfectly agrotechnique, in work performance.