Trichoderma spp. IN EMERGENCE AND GROWTH OF CAMBARA SEEDLINGS (Gochnatia polymorpha (Less.) Cabrera)

被引：17

作者：

Martins Machado, Daniele Franco ^{[1
]}

Tavares, Antonio Padilha ^{[2
]}

Lopes, Sidinei Jose ^{[3
]}

Ferreira da Silva, Antonio Carlos ^{[4
]}

机构：

[1] Univ Fed Santa Maria, Agrobiol, BR-97119900 Santa Maria, RS, Brazil

[2] Univ Fed Santa Maria, Grad Agron, BR-97119900 Santa Maria, RS, Brazil

[3] Univ Fed Santa Maria, Dept Fitotecnia, BR-97119900 Santa Maria, RS, Brazil

[4] Univ Fed Santa Maria, Ctr Ciencias Nat & Exatas, BR-97119900 Santa Maria, RS, Brazil

来源：

REVISTA ARVORE | 2015年 / 39卷 / 01期

关键词：

Native forest species; Seedling production; Plant-microorganism interaction; PLANT-GROWTH; HARZIANUM; FUNGUS;

D O I：

10.1590/0100-67622015000100016

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

In this work, the objective was to evaluate the effect of Trichoderma spp. isolates on the emergence of plantules and growth of cambara seedlings (Gochnatia polymorpha). For that we used, in a greenhouse, sterilized and unsterilized substrates, where we evaluated the effects of four isolates of trichoderma; TSM1 and TSM2 of Trichoderma viride, 2B2 and 2B22 of Trichoderma harzianum, plus a mix prepared with the mixture of these four isolates, and two commercial products based on trichoderma. Data analysis showed that trichoderma isolates tested did not interfere in plantule emergence, but the isolates 2B2 and 2B22 of T. harzinum present potentials as growth promoters of cambara seedlings.

引用

页码：167 / 176

页数：10

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