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《Journal of Anhui Agricultural Sciences》 2006-11
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Influence of Interstitial Substance on the Growth of Soybean Seedling with Soilless Culture

LI Yun et al (College of Resource and Environment,Southwest University,Chongqing 400716)  
By way of soilless culture form of planting soybean,we studied the influence of pearlite,vermiculite,quartz sand and pearlite.vermiculite(1∶1) four interstitial subtances on the growing of soybean seedling,and chose soil as comparison.The result indicated that,different interstitial substance has obvious difference on the growing of soybean.Dry material accumulation of soybean seedling in pearlite.vermiculite(1∶1) was the heavyest,the seedling height was suitable,the seedling was strong and the vigor of root system was high,it was a excellent kind of inorganic culture host.
【CateGory Index】: S565.1
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