THE EFFECTIVENESS OF THE PREPARATION ON THE BASIS OF LECTINS OF LEGUMINOUS CROPS IN PRESOWING TREATMENT OF SEEDS AND VEGETATING PEA PLANTS
2019
Erohin, A.I.
The purpose of this work was to study the pre-sowing treatment of seeds and plants of pea varieties Faraon and Sof'ya developed by the FNC ZBK with environmentally friendly experimental preparation -10 4% the concentration of the solution, obtained on the basis of lectins of leguminous crops, to increase the germination of the treated seeds and increase plant productivity. Studies using the preparation were carried out in laboratory and field conditions, in 2010-2013. In our studies, it was found that the use of experimental preparation -10-4% concentration on the seeds of Faraon pea variety increases the growth and development of seedlings of treated seeds on 13,8-23,1%, of pea Sof'ya – on13,0-18,5% compared to control seedlings. The green weight of Faraon pea plants exceeded control by 23,2 25,2%, of pea Sof'ya – by 16,3-20,1%, weight of the root system of plants, respectively, on 15,8-17,5 and 18,6-22,0%. Field germination rate of pea Faraon and Sof'ya, treated by experimental preparation was above control on 3-4%. The increase in yield of Faraon peas amounted to control (on average for 2010-2013) was 0,19 t/ha, and to Sof'ya pea – 0,21 t/ha. The best results in yield are obtained from the treatment of seeds and plants in the field with an experimental preparation. In this variant, the yield over control in Faraon peas was 0,30 t/ha (11,4%), in Sof'ya pea, 0,34 t/ha (13,8%). Compared to the control variant, there was an increase in the number of pods, seeds, pea seed weight per plant on 7,1-13,6%. Weight of 1000 pea seeds varieties Faraon and Sof'ya exceeded the weight of 1000 seeds of the control variant by 1,0-2,1%.
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