Abstract:кандидат сільськогосподарських наук, старший науковий співробітник http://orcid.org/0000-0002-2818-8127 ШАПАРЬ Л.В.кандидат сільськогосподарських наук http://orcid.org/0000-0003-2513-7823 МІСЄВИЧ О.В. http://orcid.org/0000-0002-2374-8842 КОНАЩУК О.П. http://orcid.org/0000-0001-7629-430 ДРОБІТ О.С.кандидат сільськогосподарських наук http://orcid.org/0000-0002-3633-5828 Інститут зрошуваного землеробства Національної академії аграрних наук України Постановка проблеми. Одним із головних показників процесу вирощува… Show more
“…At a stand density of 70 and 100 thousand plants per 1 ha in medium-ripe hybrids, the cobs were significantly shorter and with fewer grains than in the case of the sowing density of the same hybrids, but already at a stand density of 60 thousand plants/ha and 40 thousand units/ha. At the same time, the length of the cobs decreased by 6-14%, and their weight by 19-21% [3].…”
Section: Orléans Francementioning
confidence: 89%
“…Plant density is one of the important factors in modern technologies for growing agricultural crops, which determines the effectiveness of the vital components of agrocenosisgrowth processes and their development, allows the maximum realization of plant productivity and the most efficient use of soil moisture and soil nutrient reserves. With the expansion of corn-sown areas in Ukraine, the study of the influence of plant stand density on crop yield has become particularly relevant [3].…”
Section: Orléans Francementioning
confidence: 99%
“…expressed the opinion that the yield of agricultural crops depends on the components of varietal agricultural technology by approximately 60% and proved with their research that the rates of growth and development of corn directly depend on the density of the stand, but in different ways are found. This is primarily due to soil and climatic conditions, agrotechnical cultivation, as well as biological and morphological features of the culture [3].…”
Under the conditions of irrigation in the southern zone of the Steppe of Ukraine, it is important to take a differentiated approach to the selection of the sowing period and plant density, which are one of the main factors affecting the yield of corn grain. Spatial and quantitative placement of plants are one of the most important elements of varietal agricultural technology, so they are considering in close interaction.
“…At a stand density of 70 and 100 thousand plants per 1 ha in medium-ripe hybrids, the cobs were significantly shorter and with fewer grains than in the case of the sowing density of the same hybrids, but already at a stand density of 60 thousand plants/ha and 40 thousand units/ha. At the same time, the length of the cobs decreased by 6-14%, and their weight by 19-21% [3].…”
Section: Orléans Francementioning
confidence: 89%
“…Plant density is one of the important factors in modern technologies for growing agricultural crops, which determines the effectiveness of the vital components of agrocenosisgrowth processes and their development, allows the maximum realization of plant productivity and the most efficient use of soil moisture and soil nutrient reserves. With the expansion of corn-sown areas in Ukraine, the study of the influence of plant stand density on crop yield has become particularly relevant [3].…”
Section: Orléans Francementioning
confidence: 99%
“…expressed the opinion that the yield of agricultural crops depends on the components of varietal agricultural technology by approximately 60% and proved with their research that the rates of growth and development of corn directly depend on the density of the stand, but in different ways are found. This is primarily due to soil and climatic conditions, agrotechnical cultivation, as well as biological and morphological features of the culture [3].…”
Under the conditions of irrigation in the southern zone of the Steppe of Ukraine, it is important to take a differentiated approach to the selection of the sowing period and plant density, which are one of the main factors affecting the yield of corn grain. Spatial and quantitative placement of plants are one of the most important elements of varietal agricultural technology, so they are considering in close interaction.
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