KWS Elektro
ActiveZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
2 records
Variety traits
Drought tolerance of maize
Zea mays L.
A complex trait that determines the ability of maize hybrids to maintain productivity during dehydration, especially during critical phases of flowering and grain filling.
In the reference 133 varieties crop Maize, where this is mentioned in the description.
To evaluate the drought tolerance of maize, field methods for comparing genotype productivity under water deficit conditions versus favorable years are used, as well as laboratory methods, such as determining residual leaf water deficit or osmotic stress during seed germination in sucrose solutions.
The most vulnerable periods for maize are the intervals 10–14 days before silking and 15–20 days after it, when moisture deficiency leads to a reduction in the number of ears and grain set. Tolerance is provided by the development of a deep root system and the accumulation of osmolytes, such as proline.
Quantitative assessment is carried out using DI, STI, YSI, and TOL indices, as well as biometric indicators, including 1000-grain weight and ear weight. The FAO index characterizes exclusively the maturity of hybrids and is not a direct indicator of a plant's ability to withstand drought.
General information about the subject — on the page Drought tolerance.
Varieties of Maize mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Kruh 340 VS
ActiveZea mays L. · Maize
Borysov Viktor Mykolaiovych, Kostiuchenko Viktor Ivanovych
UA
3 records
Laboom
ActiveZea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
IT
2 records
Komodos
TerminatedZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
2 records
Kneja 674
ActiveZea mays L. · Maize
Penka Hristova, Kiril Hristov, Petar Dimchovski, Ivanka Ivanova, Penka Presolska, Stefka Zaneva, Tsvetana Takova
BG
3 records
Kneja 509
ActiveZea mays L. · Maize
P. Hristova, K. Hristov, S. Zaneva, Ts. Takova
BG
3 records
KWS Ataco
ActiveZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
2 records
Kvoter
ActiveZea mays L. · Maize
Kalinichenko Artem Oleksandrovych, Didenko Kostiantyn Oleksandrovych,
UA
3 records
Kros368M
ActiveZea mays L. · Maize
Cherchel, Vladyslav Iuriiovych Bodenko, Natalia Anatoliivna Abelmasov, Oleksii Viktorovych Dziubetskyi, Borys Volodymyrovych
UA
3 records
Kvitnevyi 187 MV
ActiveZea mays L. · Maize
Kravchenko Viktor Mykolaiovych, Mel`nychuk Ol`ha Serhiivna, Cherkashyna Hanna Volodymyrivna, Voskoboinyk Oleksandr Vasyl`ovych, Nehoda Tetiana Volodymyrivna, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetsky
UA
3 records
Kobza MV
ActiveZea mays L. · Maize
Piliuhin Anatolii Saveliiovych, Tereschenko Ihor Dmytrovych, Kryvul`ko Ruslan Oleksandrovych, Pashaly Olena Semenivna, Stupa Leonid IAkovych, Serikov Volodymyr Oleksiiovych, Varenyk Borys Fedorovych, Sokolov V'iacheslav Mykhailovych, Bielousov Anatolii Ol
UA
2 records
Kabras
TerminatedZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
2 records
Krynychans`kyi 257 SV
ActiveZea mays L. · Maize
Antoniuk Serhii Petrovych, Harkava Olena Mykolaivna, Romanenko Svitlana Vasylivna, Voskoboinyk Oleksandr Vasyl`ovych, Hrabovs`kyi Mykola Borysovych, Ilchenko Larysa Anatoliivna, Halechko Ivan Dmytrovych, Olizko Oleksii Petrovych, Cherchel Vladyslav IUriio
UA
3 records
Krasyliv 327 MV
ActiveZea mays L. · Maize
Hontarovs`kyi Viacheslav Afanasiiovych, Halechko Ivan Dmytrovych, Fedko Mykola Mykolaiovych, Bodenko Natalia Anatoliivna, Ilchenko Larysa Anatoliivna, Olizko Oleksii Petrovych, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUr
UA
3 records
Iziaslav 220 MV
ActiveZea mays L. · Maize
Lebid` IEvhen Makarovych, Voskoboinyk Oleksandr Vasyl`ovych, Nehoda Tetiana Volodymyrivna, Marochko Valentyna Anatoliivna, Moroz Volodymyr Vasyl`ovych, Olizko Oleksii Petrovych, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IU
UA
3 records
Hran 6
ActiveZea mays L. · Maize
Parii IAroslav Fedorovych, Parii Myroslav Fedorovych, Parii Fedir Mykytovych,
UA
2 records
Haris NS
ActiveZea mays L. · Maize
INSTITUTE OF FIELD AND VEGETABLE CROPS
GR
4 records
Goldiego
TerminatedZea mays L. · Maize
GOLDEN HARVEST/J.C. ROBINSON
IT
2 records
Fiable
ActiveZea mays L. · Maize
MONSANTO TECHNOLOGY
IT
2 records
FDL Ovidiu
ActiveZea mays L. · Maize
CIOCAZANU IONMARTURA TEODORHORHOCEA DANIELAIORDAN HORIA LUCIANBADUT CATERINA
RO
3 records
DN Khortytsia
ActiveZea mays L. · Maize
Bernats`kyi Maksym Mykhailovych, Bondar` Tetiana Mykolaivna, Kupar Ivan Mykhailovych, Bodenko Natalia Anatoliivna, Nehoda Tetiana Volodymyrivna, Marochko Valentyna Anatoliivna, Chernkov Anatolii Vasyl`ovych, Fed`ko Mykola Mykolaiovych, Cherchel` Vladyslav
UA
3 records
DM Liberti
ActiveZea mays L. · Maize
Kravchenko Viktor Mykolaiovych, Borysov Viktor Mykolaiovych, Fed`ko Mykola Mykolaiovych, Cherchel` Vladyslav IUriiovych, Dziubets`kyi Borys Volodymyrovych,
UA
3 records
DM Skarb
ActiveZea mays L. · Maize
Abelmasov Oleksii Viktorovych, Borysova Viktoriia Viktorivna, Halechko Ivan Dmytrovych, Borysov Viktor Mykolaiovych, Fedko Mykola Mykolaiovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,
UA
3 records
DMS Domen
ActiveZea mays L. · Maize
BORYSOV VIKTOR
UA
3 records