Affiliation:
1. Kazan State Agrarian University
Abstract
The article is devoted to the issue of comparative cultivation of spring wheat varieties of different breeding schools: Simbirtsit - GNU Ulyanovsk Research Institute of Agriculture; Yoldyz GNU Tatar Research Institute of Agriculture; Ekada 109 - GNU Ulyanovsk Research Institute of Agriculture, Penza Research Institute of Agriculture, Bashkir Research Institute of Agriculture, Samara Research Institute of Agriculture; Balkysh - GNU Tatar Research Institute of Agriculture; Alvaris, Burlak - Penza Research Institute of Agriculture; Arhat - GNU Ulyanovsk Research Institute of Agriculture and Idelle - GNU Tatar Research Institute of Agriculture. Morphostructural indicators have varietal differences. On average, over three years, such varieties as Arkhat-91 cm, Balkysh - 73 and Ekada 109-72 cm turned out to be the tallest. In other varieties, this figure ranged from 67 to 71 cm. The largest number of spikelets in an ear, as well as the number of grains in an ear was formed in varieties Ekada 109, Yoldyz and Idelle. The largest leaf area per unit area on both feeding backgrounds was formed by varieties Ekada 109 – 33,2 ... 34,1 thousand m2 / ha and Arhat – 32,8 ... 33,5 thousand m2 / ha. Over the years of research, the yield of the tested varieties, both on the fertilized variant and on the natural background of nutrition, differed sharply. The most fruitful studies over the years have identified such indicators as Ekada 109 – 3,1 ... 5,79 t per ha, Burlak – 2,31 ... 4,91 and Yoldyz – 2,54 ... 4,3 application of fertilizers. The same varieties showed the best results on a natural background of nutrition. On average, over three years, the increase from different varieties was: in the variant without fertilizers, the variety Yoldyz 0,34 t/ha, Burlak 0,44 and Ekada 109 – 0,62 t/ha compared to the standard. On the variant with fertilizers 0,64; 0,97 and 1,24 t/ha, respectively.
Publisher
Infra-M Academic Publishing House
Reference18 articles.
1. Современное состояние зернового производства в Российской Федерации / Д. И. Файзрахманов, А. Р. Валиев, Б. Г. Зиганшин [и др.] // Вестник Казанского государственного аграрного университета. 2021. Т. 16, № 2(62). С. 138-142. DOI 10.12737/2073-0462-2021-138-142., The current state of grain production in the Russian Federation / D. I. Fayzrakhmanov, A. R. Valiev, B. G. Ziganshin [and others] // Bulletin of the Kazan State Agrarian University. 2021. V. 16, No. 2(62). pp. 138-142. DOI 10.12737/2073-0462-2021-138-142.
2. Синещеков В. Е., Васильева Н. В., Дудкина Е. А. Экономическая эффективность производства зерна / // Вестник Казанского государственного аграрного университета. 2018. Т. 13, № 4(51). С. 160- 167. DOI 10.12737/article_5c3de3a7e063f6.62004014., Sineshchekov V. E., Vasilyeva N. V., Dudkina E. A. Economic efficiency of grain production // Bulletin of the Kazan State Agrarian University. 2018. V. 13, No. 4(51). pp. 160-167. DOI 10.12737/article_5c3de3a7e063f6.62004014.
3. Сабитов М. М. Экономическая эффективность технологий возделывания культур в зернопаровом севообороте // Достижения науки и техники АПК. 2021. Т. 35, № 2. С. 13-18. DOI 10.24411/0235-2451-2021-10202., Sabitov M. M. Economic efficiency of crop cultivation technologies in grain-fallow crop rotation // Achievements of Science and Technology of APK. 2021. V. 35, No. 2. S. 13-18. DOI 10.24411/0235-2451-2021-10202.
4. Авхадиев Ф. Н., Мухаметгалиев Ф. Н., Ситдикова Л. Ф. Повышение устойчивости производства зерна (на материалах Республики Татарстан) // Вестник Казанского государственного аграрного университета. 2016. Т. 11, № 4(42). С. 104-108. DOI 10.12737/article_592fc86c9e0ae1.14332306., Avkhadiev F. N., Mukhametgaliev F. N., Sitdikova L. F. Improving the sustainability of grain production (based on the materials of the Republic of Tatarstan) // Bulletin of the Kazan State Agrarian University. 2016. V. 11, No. 4(42). pp. 104-108. DOI 10.12737/article_592fc86c9e0ae1.14332306.
5. Система земледелия Республики Татарстан / А. Р. Валиев, И. Х. Габдрахманов, Р. И. Сафин, Б. Г. Зиганшин. Том Часть 3. Казань: ООО "Центр инновационных технологий", 2014. 280 с., System of agriculture of the Republic of Tatarstan / A. R. Valiev, I. Kh. Gabdrakhmanov, R. I. Safin, B. G. Ziganshin. Volume Part 3. Kazan: Center for Innovative Technologies LLC, 2014. 280 p.