2M. D. Lulakis, S. I. Petsas. Effect of humic substances from vine-canes mature oompost on tomato seedling growth [ J ]. Bioresource Technology, 1995, (54) : 179- 182.
3R. M. Atiyeh, S. Lee, C.A. Edwards. The influence of humic acids derived from earthworm-processed organic wastes on plant growth [ J ]. Bioresouree Technolgy, 2002, (84) :7-14.
4Rauthan B.S. Effects of a soil fulvic acid on the growth and nutrient of cucumber(Cucumis Sativus) plants[J]. Plant and Soil, 1981, (63):491-495.
5Fagbenro J. A. Effect of different levels of humic acid on the growth and nutrient of teak seedlings[J]. Plant Nutr, 1993,16(8) : 1465-1483.
5M. D. Lulakis, S. I. Petsas. Effect of humic substances from vine-canes mature oompost on tomato seedling growth [ J ]. Bioresource Technology, 1995, (54) : 179- 182.
6R. M. Atiyeh, S. Lee, C.A. Edwards. The influence of humic acids derived from earthworm-processed organic wastes on plant growth [ J ]. Bioresouree Technolgy, 2002, (84) :7-14.
7Rauthan B.S. Effects of a soil fulvic acid on the growth and nutrient of cucumber(Cucumis Sativus) plants[J]. Plant and Soil, 1981, (63):491-495.
8Fagbenro J. A. Effect of different levels of humic acid on the growth and nutrient of teak seedlings[J]. Plant Nutr, 1993,16(8) : 1465-1483.
