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庭院立体型种植和养殖,是一项新兴的家庭副业。家前屋后庭院空地,不论面积大小,都可以种植葡萄等果树,挖池养鱼、鳖、蟹。只要我们掌握住动植物的生态规律,合理地利用地下、地面、中低空间和水的上、中、下层,合理地分布动植物占有的位置,让它们得到所需要的太阳能,饲料、水、肥,及时防治病虫害,就能取得较高的效益。发展庭院经济,不仅能创造财富,还能净化空气,调节气温,改善环境。庭院经济是应运而生的解放以来,随着社会的发展,人民的生活水平不断提高。但人口不断增多,耕地面积逐渐减少,
Three-dimensional courtyard planting and breeding, is a new family sideline. Home front courtyard courtyard space, regardless of area size, can grow grapes and other fruit trees, digging pond fish, turtle, crab. As long as we grasp the ecological laws of animals and plants and make rational use of the upper, middle and lower levels of underground, ground, low and medium water and water and rationally distribute the occupied places of animals and plants so that they can get the required solar energy, feed, water, Fertilizer, pest control in time, you can get higher benefits. Development of the courtyard economy, not only to create wealth, but also purify the air, adjust the temperature, improve the environment. Since the liberation of courtyard economy came into being, with the development of society, people’s living standards have been continuously improved. However, with the continuous increase of population, the area of cultivated land gradually decreased,