Aislamiento e identificación de cepas de Azospirillum sp. y evaluación de su capacidad para suplir las necesidades de nitrógeno en el cultivo de maíz (Zea mays) semihidroponico con dos sustratos diferentes bajo invernadero. Quito, Cayambe, Ecuador 2011.

The corn, (Zea mays) L. is a basic crop in ecuadorian agriculture, which is why the search for environmentally friendly nitrogen fertilization of low cost doesn’t cease to be important. One of these options is the use of bio-fertilizers, for which the nitrogen fixing bacteria Azospirillum sp. can be...

詳細記述

保存先:
書誌詳細
第一著者: Reyes Campaña, Alex Ramiro (author)
フォーマット: bachelorThesis
言語:spa
出版事項: 2011
主題:
オンライン・アクセス:http://dspace.ups.edu.ec/handle/123456789/1813
タグ: タグ追加
タグなし, このレコードへの初めてのタグを付けませんか!
その他の書誌記述
要約:The corn, (Zea mays) L. is a basic crop in ecuadorian agriculture, which is why the search for environmentally friendly nitrogen fertilization of low cost doesn’t cease to be important. One of these options is the use of bio-fertilizers, for which the nitrogen fixing bacteria Azospirillum sp. can be used. The objective of this work is to isolate and identify Azospirillum sp. stumps, and evaluate its capacity to provide the nitrogen’s needs in the semi-hydroponic crop, , (Zea mays) L. within the green house. The samples were collected in some places and were isolated started at the (Zea mays) L. corn root, using a semisolid free from nitrogen (NfB) for Azospirillum sp., and were then identified through morphological and biochemical studies.