为争创两高一代农业，实行科学种植，改变田间不合理市局，更有效地利用空间、地力、光能，充分发挥品种、温度、水分、化肥、农药等增产作用，同时，控制病、虫、草害，战胜风、水、旱等自然灾害，人们对农作物栽培技术进行了一系列改革和创造性劳动，其中充满了辩证法。作物 In order to create two generations of agriculture, scientific planting, changing unreasonable market field, more effective use of space, earthpower, light energy, give full play to the variety, temperature, moisture, fertilizers, pesticides and other production effects, at the same time, disease control, Weeds, weeds, overcoming wind, water, drought and other natural disasters, people cultivated a series of crop cultivation techniques and creative work, which is full of dialectics. crop