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当今商品肥料的发展趋势是朝着高效化、复合化的方向发展。腐植酸复合肥正是一种有机和无机复合、速效和迟效结合的多养分新型高效复合肥。这种肥料适宜蔬菜及其他经济作物施用,笔者曾试用于马铃薯、黄芽白都获得良好的效果。本试验是番茄施用腐肥的效应。现将结果报导于下。
The development trend of commercial fertilizers today is toward efficient and complex direction. Humic acid compound fertilizer is a combination of organic and inorganic, quick and delayed combination of multi-nutrient new high-efficiency compound fertilizer. This fertilizer is suitable for vegetables and other cash crops, I have tried for potatoes, yellow bud white have good results. This experiment is the effect of tomato fertilizer application. The result is reported below.