论文部分内容阅读
2006年2～7月在辽宁普天同乐肥业有限公司试验基地温室安排了普天同乐腐植酸番茄专用底肥在角瓜上的后效作用对比试验。试验结果表明,施用普天同乐腐植酸番茄专用底肥,对下茬作物有后效作用,在本试验条件下比对照增产6.69%～12.53%,比施用过津大复合肥的小区增产1.95%～7.79%。其中两茬作物以第5处理增产最高,为25.15%,后效作用达1%显著水平。能提高株产量和株结果数。能增加经济收入,比对照增加6.69%～12.53%,比施用过津大复合肥的小区增加1.95%～7.79%。两茬作物以第5处理增加收入最高,为24.35%,后效作用显著。
From February to July 2006, a comparative experiment was conducted on the after-effect effect of Pumaotonglu humic acid tomato sole fertilizer on the melon in the greenhouse of the test base of Liaoning Putian Tongle Fertilizer Co., Ltd. The results showed that the application of Pomantura humic acid tomato sole fertilizer, after the crop has a post-effect, under the test conditions yield 6.69% ~ 12.53% compared with the control, application of compound fertilizer over the district yield 1.95% 7.79%. Among them, the second crop increased the yield by the fifth treatment at 25.15%, and the after-effect reached a significant level of 1%. Can increase plant yield and number of strains. It can increase the economic income by 6.69% ~ 12.53% more than the control and increase by 1.95% ~ 7.79% compared with the area where the compound fertilizer was applied. The second crop increased the income by the fifth treatment, which was 24.35%. The after-effect was significant.