What are the advantages of using Bt to control forest pests? What are their application prospects? Posted on February 04, 2020 Bt is a broad-spectrum bacterial insecticide that can control hundreds of pests and is particularly effective against Lepidoptera pests. And for human and animal safety, there is no harm to the plants and does not harm natural enemies. At present, foreign production and application of Bt h… Fuel-saving tips Posted on February 01, 2020 Cars that are properly maintained and used can save 15% to 20% of fuel, and can save owners 1350 to 1800 yuan per year. Here to introduce the reader to several fuel-saving tips. Car skills: 1, uniform speed; 2, stop more than 1 minute, turn off the engine in time; 3… 62条记录/6页 上一页 1 2 3 4 5 6 Home
Fuel-saving tips Posted on February 01, 2020 Cars that are properly maintained and used can save 15% to 20% of fuel, and can save owners 1350 to 1800 yuan per year. Here to introduce the reader to several fuel-saving tips. Car skills: 1, uniform speed; 2, stop more than 1 minute, turn off the engine in time; 3… 62条记录/6页 上一页 1 2 3 4 5 6 Home
