Yardımcı Bitkiler ve Ekolojik Etkileri

Yıl 2017, Cilt: 7 Sayı: 2, 128 - 140, 31.07.2017

Hasan Korkmaz Safinaz Alkan

Öz

Bitkiler, özellikle stres derecesi yüksek ekosistemlerde, gerek farklı
türler ve gerekse aynı türün bireyleri arasında, yardım etkisi fonksiyonu
kullanarak daha başarılı olmaktadırlar. Yardım etkisi gösteren bitki, mikro
habitatın klimatik ve edafik özelliklerini düzelterek ya da parazit veya
herbivor saldırılarına karşı koruyarak, diğer bitkilerin habitata tutunmasını
sağlar. Böylece, türlerin doğal yayılış alanlarını genişletmesi ve
vejetasyondaki türlerin dağılış modelleri üzerinde olumlu ekolojik etkiler
oluşturur.

Anahtar Kelimeler

Bitki Ekolojisi, Yardımcı Bitkiler, Simbiyozis, Yardımcı Bitkiler

Nurse Plants and Ecological Effects

Öz

Plants are more successful, especially in stressed high ecosystems by
using the nursing effect function, both between different and same species
individuals. The beneficial plant helps to keep other plants habitat by
improving the climatic and edaphic properties of the microhabitat or protecting
against parasitic or herbivorous attacks. Thus, it’s positive ecological effects
on expanding the natural distribution areas of species and the species
distribution patterns of vegetation.

Anahtar Kelimeler

Plant Ecology, Nurse Plants, Symbiosis

Kaynakça

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