Results 71 to 80 of about 16,127 (214)

Evaluating plant lineage losses and gains in temperate forest understories: a phylogenetic perspective on climate change and nitrogen deposition

open access: yesNew Phytologist, Volume 241, Issue 5, Page 2287-2299, March 2024.
Summary Global change has accelerated local species extinctions and colonizations, often resulting in losses and gains of evolutionary lineages with unique features. Do these losses and gains occur randomly across the phylogeny? We quantified: temporal changes in plant phylogenetic diversity (PD); and the phylogenetic relatedness (PR) of lost and ...
Josep Padullés Cubino   +33 more
wiley   +1 more source

A Calibration Study for Sensor-Based In-Season Nitrogen Management of Irrigated Winter Wheat

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2020
This study was conducted at Transitional Zone Agricultural Research Institute in Eskisehir, in 2017-2019 growing seasons. In the study, responses of four winter wheat cultivars (Atay85, Hat 31, Yunus and Nacibey) to nitrogen fertilization under ...
Erdinc Savaşlı   +7 more
doaj   +1 more source

Cell competition: emerging signaling and unsolved questions

open access: yesFEBS Letters, Volume 598, Issue 4, Page 379-389, February 2024.
Cell competition is a form of cell–cell interaction whereby cells with higher fitness (“winners”) actively eliminate neighboring less‐fit cells (“losers”) in the growing tissue. In this review, we summarize and discuss emerging signaling mechanisms and critical unsolved questions in cell competition.
Rina Nagata, Tatsushi Igaki
wiley   +1 more source

Studies of proteinograms in dermatophytes by disc electrophoresis. 1. Protein bands in relation to growth phase [PDF]

open access: yes
Homogenates were prepared from various growth phases of Microsporum gypseum grown on different amino acids as the nitrogen source. When analyzed on 7.5% polyacrylamide disc gels, the water-soluble proteins in these homogenates gave essentially identical ...
Balabanov, V., Danev, P., Friedrich, E.
core   +1 more source

The effect of urbanization on soil properties and soil organic carbon accumulation in topsoil of Pruszków – a medium-sized city in the Warsaw Metropolitan Area, Poland

open access: yesSoil Science Annual, 2014
Celem pracy było określenie właściwości gleb różnie użytkowanych i ocena wpływu antropopresji na akumulację węgla oraz azotu w glebach Pruszkowa - średniej wielkości miasta w centralnej Polsce.
Oktaba Lidia   +3 more
doaj   +1 more source

ORGANİK TARIMDA UZUN DÖNEM EKİM NÖBETİ VE YEŞİL GÜBRE UYGULAMALARININ TOPRAK İÇERİĞİNE VE DOMATES İLE KABAĞIN VERİM VE KALİTE ÖZELLİKLERİNE ETKİSİ [PDF]

open access: yes, 2013
Ekim nöbeti ve yeşil gübreleme sağladığı yararlardan ötürü organik üreticiler tarafından tercih edilmektedir. Bu çalışmada; brokoli + gübreleme (T1), fiğ + buğday + gübreleme (T2) ve fiğ + buğday (T3) ön uygulamalarının, sonrasında yetiştirilen domates ...
Aksoy, Uygun   +4 more
core  

Bazı Organik Materyallerin ve Toprak Düzenleyicilerin Organik Fındık Yetiştiriciliğinde Verim ve Toprak Özellikleri Üzerine Etkileri [PDF]

open access: yes, 2011
Bu çalışma, yöresel organik artık olan fındık zurufunun (taze ve kompost hali) organik tarımda yaygın olarak kullanılan organik ticari gübrelerin yerine kullanılma durumunu ve kullanılan miktarın azaltılıp azaltılamayacağı, verim ve bazı toprak ...
Ozdemir, Osman   +3 more
core  

Structure and Transformations of the Environmental Protection System in West Pomerania Region [PDF]

open access: yes
The environmental protection system of West-Pomerania Region (North-western Voivodeship of Poland) is presented. Especially focused on water resources management and protection. The features of strategy of Voivodship development were specified.
Siemianowski, Liwiusz
core   +1 more source

The agri - environment - economic relationships in the developing countries [PDF]

open access: yes, 2003
Çevre sorunları, gelişmiş ve gelişmekte olan ülkelerde toplum gündeminde önemli ve öncelikli konular durumundadır. Gelişmiş ülkelerdeki yoğun girdi kullanımına dayalı tarım; toprak bozulması, pestisid kirliliği v.b.
Gürlük, Serkan, Karaer, Feza
core  

Farklı Azot Dozlarının Keten Bitkisinin Verim ve Verim Özelliklerine Etkisi

open access: yesTurkish Journal of Agriculture: Food Science and Technology
Keten bitkisi ülkemizin hemen hemen her bölgesinde yetişebilmesi, kullanım alanlarının çeşitliliği, hem lifinden, hem de yağından faydalanılması gibi özellikleri ile ön plana çıkan önemli bir endüstri bitkisidir.
Şaziye Dökülen
doaj   +1 more source

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