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我们应用赤霉素处理黄麻种子并喷射植株,观察其对黄麻的增产效应,取得了初步结果。 一 实验材料和方法 供试品种系圆果种黄麻“D_(154)”及长果种黄麻“翠绿”。赤霉素结晶(含赤霉酸10%)来自天津崑仑制药厂。试验分别在大田和盆栽条件下进行。赤霉素处理种子的剂量,分1PPM,5PPM、10PPM、15PPM和30PPM,以清水浸种的为对照。在生长期赤霉素喷射的剂量分1PPM、5PPM、50PPM
We applied gibberellin to treat jute seeds and sprayed the plants, and observed their effects on the yield increase of jute. Preliminary results were obtained. An experimental materials and methods for the tested varieties of round fruit jute “D_ (154)” and long-grown jute “green.” Gibberellin crystals (including gibberellic acid 10%) from Tianjin Kunlun Pharmaceutical Factory. The experiments were carried out under field and pot conditions. The dosage of gibberellin-treated seeds, sub-1PPM, 5PPM, 10PPM, 15PPM and 30PPM, soaked with water as a control. In the growing period gibberellin injection dose points 1PPM, 5PPM, 50PPM