farmyard manure造句

1、farmyard manure spreader

2、applications of farmyard manure

3、farmyard manure spreader with horizontal roller

4、When Wang Shifa actively searches for the farmyard manure, Wang Fenfa goes home from the factory.

5、The major problems for dry land wheat production in Zezhou are no rotation reverse cropping, no deep ploughing and no farmyard manure application.

6、In a word, we conclude that (1) : the soil fertility level was greatly influenced by the Long-term local addition of fertilizer, especially by the farmyard manure.

7、But it was too slow to change rocks into soil by the energy in nature. He wondered if he could make soil by grounding the rocks into powder and adding farmyard manure to grow crops.