The Formation of Crop Yield of Millet Varieties Depending on Hydrothermal Conditions

Antimonova, O. N.; Syrkina, L.F.

doi:10.36718/1819-4036-2020-10-74-82

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Масса 1000 зерен 0,21 ± 0,24 -0,53* ± 0,21 -0,36 ± 0,23 -0,39 ± 0,23 0,20 ± 0,24 Продуктивность зерна 0,34 ± 0,23 0,08 ± 0,24 0,20 ± 0,24 0,39 ± 0,23 -0,37 ± 0,23 Высота растении� 0,12 ± 0,24 -0,26 ± 0,24 -0,27 ± 0,24 0,20 ± 0,24 0,37 ± 0,23 • 184 (4), 2023 • В течение последних двадцати лет в России наблюдается тенденция увеличения суммы активных (свыше 10°C) температур, необходимых просу для развития. Сумма активных температур, требуемая для формирования урожая зерна, у среднеспелых сортов проса составляет свыше 1800°C, у позднеспелых -свыше 2000°C (Promising resource-saving…, 2010; Antimonova, Syrkina, 2020). В 2001-2019 гг.…”

Section: результаты и обсужденияunclassified

Dynamics of variability in agronomic characters of millet cv. ‘Gorlinka’ under the climate conditions of the southern part of the East European Plain

Kulemina

2024

Trudy po prikladnoy botanike, genetike i selektsii

View full text Add to dashboard Cite

Background. The change of temperature conditions is cyclic by nature. Since the 1970s this process has been intensifying several times faster towards global climate warming. The effect of high temperature and drought is expected to lead to undesirable consequences for the economy, a decrease in yields, and a threat to food security. This aspect requires an assessment of the ongoing climate changes and identification of the causes that induce the response of plants to them.Materials and methods. The zoned millet cultivar ‘Gorlinka’ served as the material for this study. Variability was assessed from 2001 through 2019 for such characters as the duration of the growing season, grain yield, grain size, and plant height. The cultivar was tested according to VIR’s guidelines. Statistical data processing was performed using Microsoft Excel.Results and conclusion. The climate change in the southern part of the East European Plain (Tambov Province) from 2001 to 2019 towards warming in June under sufficient moisture (HTC = 1.26) did not significantly affect the duration of the growing season or grain yield of cv. ‘Gorlinka’.

show abstract

Section: результаты и обсужденияunclassified

Dynamics of variability in agronomic characters of millet cv. ‘Gorlinka’ under the climate conditions of the southern part of the East European Plain

Kulemina

2024

Trudy po prikladnoy botanike, genetike i selektsii

View full text Add to dashboard Cite

show abstract

“…Увеличение урожайности проса на неудобренном агрофоне зависит от осадков в июле [7]. Количество выпавших осадков в фазе всходов-кущения и выметывания метелки не всегда значительно влияют на повышение урожайности проса [8]. В период налива и созревания зерна выпадает 143,0 мм осадков при температуре воздуха 22,2 °C, что ведет к формированию средней урожайности проса [9,10].…”

Section: Introductionunclassified

Effect of mineral fertilizers, forecrops and soil-climatic conditions on millet productivity in steppe zone of the Southern Urals

Митрофанов

2023

Vestn. Ross. univ. družby nar., Ser. Agron. životnovod.

View full text Add to dashboard Cite

The research was carried out on southern chernozems in arid conditions of the Orenburg Urals in 2002-2021. The influence of agrometeorological conditions of the growing season, spring reserves of soil moisture and nutrients, cellulolytic activity of microorganisms, content of organic matter, humus and acidity in the soil after applying mineral fertilizers on increasing productivity of millet (Panicum miliaceum L.) cv. Orenburg 9 were studied. The soil and millet crops were selected as the object of research. The work uses field, thermastatic-weight, ionometric, Machigin, application-weight, Tyurin, dispersion and statistical methods of research. Field experiments were performed in four-field, two-field crop rotations and continuous cropping according to the following scheme: 1) Sowing after durum wheat in the aftereffect of black fallow (control); 2) Sowing after common wheat in the aftereffect of black fallow; 3) Sowing after common wheat in the aftereffect of soil-protective fallow; 4) Sowing after common wheat in the aftereffect of sideral fallow; 5) Sowing after durum wheat; 6) Millet continuous cropping. It was revealed that the studied factors in the experiment increased millet productivity under two-field crop rotation with durum wheat after fertilizers application. Compared to the control, the maximum increase of grain yield was after using ammophos complex fertilizer (N40P40) - by 0.45 tons; feed units - 0.44; energy units - 0.26 and feed protein units - 0.24 t/ha. The best effect on increasing productivity was provided by: July precipitation - 28.05 %, spring reserves of productive moisture in 0-30 cm soil layer -- 25.96 %; in 0-100 cm - 20.86 %, nitrate content - 71.80 %, phosphorus - 38.05 %, potassium - 33.07 %, microbial activity (cellulose decomposition) - 62.32 % (p 0.05) compared to the control. The highest organic matter content (17.6 %) and humus (3.5 %) in soil and neutral acidity (pH = 7.0) create favorable conditions for growing millet after durum wheat. As a result of research on other crops, it was found that these factors do not affect yield increase. Positive results of the influence of factors can be useful in increasing millet productivity.

show abstract

The Formation of Crop Yield of Millet Varieties Depending on Hydrothermal Conditions

Cited by 2 publications

References 0 publications

Dynamics of variability in agronomic characters of millet cv. ‘Gorlinka’ under the climate conditions of the southern part of the East European Plain

Dynamics of variability in agronomic characters of millet cv. ‘Gorlinka’ under the climate conditions of the southern part of the East European Plain

Effect of mineral fertilizers, forecrops and soil-climatic conditions on millet productivity in steppe zone of the Southern Urals

Contact Info

Product

Resources

About