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INFLUENCE OF NANOSULFUR ON SOYBEAN AND WHEAT IN GREENHOUSE
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| INFLUENCE OF NANOSULFUR ON SOYBEAN AND WHEAT IN GREENHOUSE
CONDITIONS Kayirbekov T., Turysbek B. al-Farabi Kazakh National University Bekka.98.07@gmail.com , t.kayirbekov2@gmail.com Sulfur is most important macroelement that necessary for plants, and also animals. It is found in organic compounds which are sulfur-containing amino acids (methionine, cystein) in plants. Its basic function is to occur vital metabolic processes. Without sulfur, plant stops its 40% photosynthesis process. On the other hand, nano-sulfur particles are used because during flowering and maturation wheat loses about half of defense and stimulator for growth. Its size 20-25 nm. Wheat and soybean were planted for stabilizing the defense and growth in smart greenhouse of Kazakh National University which was built by Korean technology. 3 types of nano-sulfur particles (solution, pasty, dry sediment of polysulfide of calcium) were used in this experiment. Soybean and wheat were grown in mats filled with coconut fiber. Coconut fiber is an organic substrate consisting of coconut fibers. The method of irrigation is drip irrigation. All solutions contained 2% of nano-sulfur particles per litre. The polysulphide solution showed best results, exceeding the control. For instance, at the end of the experiment in soybean, the average height of the solution was 12.30 cm, and the average height of the control was 9.85 cm. The polysulphide paste was slightly smaller than the control. At the end of the observation positive influences of nano-sulfur particles were determined. An investigation was repeated 3 times and wheat and soybean had good harvest than control objects. In each experiment, watering the solution on the plants was repeated every 10 days. Solution of polysulfide of calcium was the best, at the second place, dry sediment, then pasty type among the influences. Supervisor: professor Kurmanbaeva M. S., Assistant Jumakhanova G.B. жүктеу/скачать 2,79 Mb. Достарыңызбен бөлісу:
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