First, timely application. The absorption of phosphate fertilizer in crops is the fastest in se ...
In the general machinery industry, state-owned enterprises are the main force deserved. According t ...
The strong atmosphere of building a resource-saving society has enabled Lanzhou Hailong Technology ...
1. Promote vine fertilizer: After the watermelon is vine, the top dressing between the plants c ...
1, drying, frying method. The culture medium of river sand such as flower seedlings is placed o ...
Bitter gourd is easy to be infected with powdery mildew during flowering and melon. When the st ...
On March 27th, the Shanghai aluminum futures contract opened slightly lower, oscillated and finished ...
The prevention and control of fruit trees in the winter and early spring dormancy period is an ...
Beijing August 25 news, China's new customs from January to July the country's total import ...
Carrots are cultivated in both the north and the south of China. In the vast northern regions, ...
Fertilizer and farmyard manure should pay attention to the following points: 1. Application ti ...
The US PQ company BTS series hollow glass beads are used as heat-insulating fillers, and the new &q ...