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种作物能不用土吗?能!这是科学技术给予的肯定回答。无土栽培技术就是当今人们创造的不用土种庄稼的新技术。推广这项新技术将会给种植业带来一场革命。目前这项新技术已从实验室走向了生产实践,日本在温室中用无土栽培培植的一株西红柿,一年能结一万多个果。我国许多单位也开始试验用无土栽培生产蔬菜、花卉,并取得显著成效。有资料表明已有60多种作物能用无土栽培。实践证明,这项技术并不难学,设备也不复杂。为普及、推广这一新技术,本刊从这一期起,将对无土栽培技术的历史与发展,技术和设施作较为详细系统的介绍,同时,恳请从事这方面研究试验的同志,把你们的经验告诉我们,我们愿意和同志们一起办好这个专栏,让无土栽培这门新技术,在开拓种植业的新局面中,发挥积极的作用。
Can the crops not use the soil? Yes! This is a positive answer given by science and technology. Soilless cultivation technology is the new technology created by people today that does not use native crops. The promotion of this new technology will bring a revolution to the crop industry. At present, this new technology has gone from laboratory to production practice. In Japan, a tomato grown in a greenhouse using soilless cultivation can bear over 10,000 fruit trees a year. Many units in our country also started to experimentally produce vegetables and flowers with soilless culture and achieved remarkable results. Data show that over 60 kinds of crops can be used for soilless culture. Practice has proved that this technology is not difficult to learn, equipment is not complicated. In order to popularize and popularize this new technology, this journal will introduce the history and development, technology and facilities of soilless culture technology in more detail and systematically from the beginning of this issue. At the same time, we sincerely hope that comrades engaged in research and experiments in this field, Your experience tells us that we are willing to work with our comrades to complete this column so that the new technology of soilless culture can play an active role in opening up a new situation in crop cultivation.