Evaluation of natural growth regulator "Chumusil" for stimulating plant growth and disease controlling in greenhouse cucumbers
2005
Georgieva, O. | Petkova, V. (Maritsa Vegetable Crops Research Institute, Plovdiv (Bulgaria))
The results from the experiments showed that the soaking of cucumber seeds in the water liquid of Chumusil for 24 hours before sowing intensified germination energy and increased the percentage of the germination to 14%. The growth regulator Chumusil used 5 times as water solution in cucumbers decreases disease development in this crop. The effect to powdery mildew is 4.76%, downy mildew - is 10.0% and bacterial spots-is 9.62%.The yield was increased by 32% after treatment of cucumber plants twice with water solution of Chumusil (1:100,v/v) after transferred and 3 times(1:150, v/v) in the period of harvesting.
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