The producers shall adopt advanced technique of planting, breeding and irrigating on water saving, energy saving and fertilizer saving; and give priority to the development of ecological agriculture.
生产者应当采用节水、节能、节种、节肥的先进种植、养殖和灌溉技术，优先发展生态农业。
It is also supposed to adopt teaching methods that give priority to dictation and combine catechism and self learning during classroom teaching, according to the characteristics of engineering course.
在讲课时，宜采用以讲授法为主，辅以问答法和自学指导法的教学方法。
应用推荐