Bitkide Bor ve Etkileri

Bütün bitkiler normal gelişmeleri için bora ihtiyaç duyarlar. Kültür bitkilerinin bora dirençleriyle ilgili kesin bir sınırlama getirmek güçtür. Kültür bitkilerinin bora karşı dirençleri farklıdır. Toprakta veya sulama sularında fazlaca bor bulunması halinde bazı bitkiler etkilenmezler. Bir bitki besin elementi olan borun topraktaki düşük konsantrasyonları dahi bitkilere toksik etki yapmaktadır. Bu elementin fazlalığı da eksikliği gibi, bitki için tamamıyla tehlikelidir. Eksiklikler ve fazlalıklar bir derece meselesidirler ve bitkiler görünen işaretler göstermeden çok önce ciddi bir şekilde kalitelerini kaybedecekleri için, kullanılan kriterler bir etkinin yararlı veya zararlı olduğuna karar verilmesini belirleyeceklerdir.

Anahtar Kelimeler:

Bor, Bor Konsantrasyonu, Bitki, Toksik Etki, Tarımsal Etki

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