Plonowanie niektórych odmian pszenicy jarej w zależności od nawożenia azotowego i gęstości siewu
Ładowanie...
Data
1967
Autorzy
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wyższa Szkoła Rolnicza w Szczecinie
Abstrakt
Сорта Гожовска Штывна, Остка Популярна, Опольска и Рокицка выоеяно в количестве 180 и 220 кг/га на более тяжелой и более легкой почвах. Азотное удобрение в дозах 30, 60, и 90 кг/га применено перед выоевом, а также в период кущения и выхода в трубку. Все исследуемые сорта дали лучшие уро жаи при высеве 220 кг/га, но найболее высокую прибавку отмечено у сорта Опольска. На более легкой почве найбольшиѳ урожаи получено при внесении 60 кг/га азота перед посевом и 30 кг/га азота во время выхода в трубку,в то время как на тяжелой почве лучшие результаты отмечены при применении по 30 кг/га азота перед высевом, во время кущения и в период выхода в трубку.
The varieties: Gorzowska Sztywna, Ostka Popularna, Opolska and Rokicka were sown at the rates of 180 and 220 kg per ha on heavy and light soils. Nitrogen fertilizer was applied prior to seeding and at tillering and jointing stages. Rates of 30, 60 and 90 kg of nitrogen per ha were applied Ostka Popularna and Rokicka gave the highest yields. Maximum yields, generally, were obtained with 220 kg/ha seeding rate for all varieties tested. The highest increase in yield, however was recorded for Opolska.The highest yields were obtained from the 60 kg N/ha prior to seeding and 30 kg N/ha at jointing stage applications when experiments were grown on light soils. The uniform rates of 30 kg N per ha applied prior to seeding and at tillering and jointing stages produces maximum yields on heavy soils.
The varieties: Gorzowska Sztywna, Ostka Popularna, Opolska and Rokicka were sown at the rates of 180 and 220 kg per ha on heavy and light soils. Nitrogen fertilizer was applied prior to seeding and at tillering and jointing stages. Rates of 30, 60 and 90 kg of nitrogen per ha were applied Ostka Popularna and Rokicka gave the highest yields. Maximum yields, generally, were obtained with 220 kg/ha seeding rate for all varieties tested. The highest increase in yield, however was recorded for Opolska.The highest yields were obtained from the 60 kg N/ha prior to seeding and 30 kg N/ha at jointing stage applications when experiments were grown on light soils. The uniform rates of 30 kg N per ha applied prior to seeding and at tillering and jointing stages produces maximum yields on heavy soils.
Opis
Opracowanie rekordu w ramach umowy BIBL/SP/0060/2024/02 ze środków MNiSW przeznaczonych na wsparcie dla bibliotek naukowych (2024)
Słowa kluczowe
pszenica jara, plonowanie, gęstość siewu, nawożenie azotowe, odmiana Gorzowska Sztywna, odmiana Ostka Popularna, odmiana Opolska, odmiana Rokicka
Cytowanie
Lebiedź, S. (1967). Plonowanie niektórych odmian pszenicy jarej w zależności od nawożenia azotowego i gęstości siewu. Zeszyty Naukowe/Wyższa Szkoła Rolnicza w Szczecinie, Nr 25, s. 240-244. https://hdl.handle.net/20.500.12539/2383