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田间试验结果表明:施用有机无机生物活性肥料能明显提高蔬菜作物长势,提高甘蓝抗根腐和烂心病能力。在等氮条件下,与常规对照相比产量基本持平,差异并不显著;但每666.7m2可节约成本24元左右,幅度达30,7%。椐统计分析,甘蓝最佳施肥置以100kg/666,7m2为宜,此用量可比常规对照增产9.3%,每666.7m2增加收入295元。在施用总量不变的条件下,减少有机无机生物活性肥料基肥比例,甘蓝则有碱产趋势。
The results of field experiments showed that the application of organic and inorganic bio-active fertilizers could significantly improve the growth of vegetable crops and increase the ability of cabbage to resist root rot and rotten heart disease. Under the same nitrogen condition, the yield was almost the same as that of the conventional control, but the difference was not significant. However, the cost per unit of 666.7m2 was about 24 yuan, an increase of 30.7%.椐 Statistical analysis, cabbage best fertilization set to 100kg / 666,7 m2 is appropriate, this dosage can increase 9.3% than the conventional control, an increase of 295 yuan per 666.7m2. In the same amount of application of the same conditions to reduce the organic-inorganic bio-fertilizer base fertilizer ratio, cabbage is alkaline production trend.