Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Pirjo Mäkelä"'
Autor:
Anniina Lehtilä, Auvo Sairanen, Seija Jaakkola, Tuomo Kokkonen, Kaisa Kuoppala, Tapani Jokiniemi, Daniel Wasonga, Pirjo Mäkelä
Publikováno v:
Agricultural and Food Science (2023)
Forage maize (Zea mays L.) yield and nutritional quality fluctuate markedly in Northern Europe due to weather conditions. A field experiment was conducted in Southern Finland (Helsinki, 2018–2020) and in Central Finland (Maaninka, Kuopio, 2019–20
Externí odkaz:
https://doaj.org/article/c42f8eef9a5240a396f5c7a876f5ed12
Autor:
Priya Voothuluru, Pirjo Mäkelä, Jinming Zhu, Mineo Yamaguchi, In-Jeong Cho, Melvin J. Oliver, John Simmonds, Robert E. Sharp
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
Reactive oxygen species (ROS) can act as signaling molecules involved in the acclimation of plants to various abiotic and biotic stresses. However, it is not clear how the generalized increases in ROS and downstream signaling events that occur in res
Externí odkaz:
https://doaj.org/article/e103bb9ab5c74ae0a99c1cf13c7aab99
Autor:
Xiaochen Zou, Iina Haikarainen, Iikka P. Haikarainen, Pirjo Mäkelä, Matti Mõttus, Petri Pellikka
Publikováno v:
Applied Sciences, Vol 8, Iss 9, p 1435 (2018)
Leaf area index (LAI) is an important biophysical variable for understanding the radiation use efficiency of field crops and their potential yield. On a large scale, LAI can be estimated with the help of imaging spectroscopy. However, recent studies
Externí odkaz:
https://doaj.org/article/f316505ff00d4b6bb1e640b3c6d7b88b
Publikováno v:
Agricultural and Food Science, Vol 21, Iss 4 (2012)
In this study Mixed structural covariance, Path and Cultivation Value analyses and the CERES-Wheat crop model were used to evaluate vegetation and yield component variation affecting yield potential between different high-latitude (> 60° N lat.) and
Externí odkaz:
https://doaj.org/article/5ddc173021d24ce0b27739794992ae15
Publikováno v:
Agricultural and Food Science, Vol 6, Iss 2 (1997)
This study compares the response of old and modern oat (Avena sutiva L.) lines to pre-anthesis precipitation in long-term field trials, and to pre- and post-anthesis drought in the greenhouse. Long-term field trials were carried out at the Experiment
Externí odkaz:
https://doaj.org/article/56579e4071424f5aba6cb27ec5c49733
Autor:
Anniina Liimatainen, Auvo Sairanen, Seija Jaakkola, Tuomo Kokkonen, Kaisa Kuoppala, Tapani Jokiniemi, Pirjo Mäkelä
Publikováno v:
Agronomy; Volume 12; Issue 4; Pages: 887
Research focusing on the nitrogen (N) application and N use of forage maize (Zea mays L.) in the boreal region is either limited or non-existent. The aim of this study was to investigate the response of yield, quality and N recovery efficiency (NRE)
Correction INDUSTRIAL CROPS AND PRODUCTS Volume187 PartA Article Number115417 DOI10.1016/j.indcrop.2022.115417 PublishedNOV 1 2022 Caraway seeds contain between 0.5-7% essential oil, rich in monoterpenes that have a characteristic aroma and chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d604308490c6525f1c1961f60383846e
http://hdl.handle.net/10138/334172
http://hdl.handle.net/10138/334172
Difficulties in efficient utilization of seasonal precipitation cause limitations in yields and even total crop failure on rainfed farms in semi-arid East Africa. The objective of the present study was to find out if covering the soil with plant resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c446c6722bc5f9c9702224e5bd6ae1fd
http://hdl.handle.net/10138/329948
http://hdl.handle.net/10138/329948
Publikováno v:
UnpayWall
ORCID
Microsoft Academic Graph
DOAJ-Articles
Frontiers
HELDA-Digital Repository of the University of Helsinki
Frontiers in Sustainable Food Systems, Vol 4 (2020)
ORCID
Microsoft Academic Graph
DOAJ-Articles
Frontiers
HELDA-Digital Repository of the University of Helsinki
Frontiers in Sustainable Food Systems, Vol 4 (2020)
Water deficit limits cassava (Manihot esculenta Crantz) productivity in drought-prone areas and alters the nutritive quality of the crop. Potassium (K) may mitigate the effects of water deficit and improve the nutritional content of cassava, which wo
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 4 (2020)
Mixed cropping, including intercropping, is the oldest form of systemized agricultural production and involves the growing of two or more species or cultivars of the same species simultaneously in the same field. However, mixed cropping has been litt