Proceedings, combined Western Forest Nursery Council and Intermountain Nursery Association meeting : August 12-15, 1986, Tumwater, Washington /

Landis, Thomas D.

doi:10.5962/bhl.title.99302

Cited by 2 publications

(2 citation statements)

References 43 publications

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“…In the macronutrients and micronutrients foliar mineral content, as shown in Table 5, significant statistical differences were found, except for the phosphorus content. In this sense, fertilization in the nursery is of utmost importance since it affects one of the most important critical components in developing high-quality plants in a nursery (Landis and Dumroese, 2009).…”

Section: Leaf Mineral Contentmentioning

confidence: 99%

Silicon fertilization effects in Pinus devoniana LINDL. in nursery stage

Salcedo-Pérez,

Acosta-Sotelo,

Alejo-Santiago

et al. 2023

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Objective: To evaluate the effect of applying silicon products on morphological variables, quality indices, and mineral content of Pinus devoniana seedlings during the nursery stage. Design/Methodology/Approach: Four-month-old nursery seedlings produced on substrate were used. These were supplied with silicon in soluble powder applied on the substrate, and foliar liquid presentation and then evaluated in their morphological variables, foliar mineral content, and quality indices. Results: The application of soluble silicon powder had a positive effect on stem length; while the stem diameter was favored by both applications, which improves its storage capacity. Regarding plant biomass production, the application of soluble silicon powder resulted in higher values of aerial biomass, while root production was favored by foliar liquid application. Plant quality was not affected by the silicon application from either the soluble powder or the liquid; however, the liquid foliar application had the best effect for determining variables of the species. The silicon application did not affect other essential element absorption. Limitations/Implications of the study: The results and conclusions are limited to Pinus devoniana plants in their nursery stage under the described management and substrate conditions. Findings/Conclusions: The silicon application favored growth, and did not affect the plant´s quality or other elements´ absorption. The soluble powder was positive for stem length, and the foliar application for root development benefited the stem diameter.

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Section: Leaf Mineral Contentmentioning

confidence: 99%

Silicon fertilization effects in Pinus devoniana LINDL. in nursery stage

Salcedo-Pérez,

Acosta-Sotelo,

Alejo-Santiago

et al. 2023

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“…En general el uso de fertirriego, que conlleva altas dosis de nitrógeno y fósforo, usado en medios de crecimiento artificiales provoca una disminución de la micorrización (Landis et al 1990, Martínez et al 2007. Fernández et al (2013) indican que al disminuir las dosis de nutrientes que se aplican en los invernaderos, las micorrizas comienzan a aparecer y desarrollarse en las raíces de las plantas.…”

Section: Introductionunclassified

Colonización micorrícica de los plantines de ciprés de la cordillera en relación con la disponibilidad de fósforo y agua en vivero

et al. 2023

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The association of roots with mycorrhizal fungi increases the establishment success of forest species. Cordilleran cypress naturally forms associations with arbuscular mycorrhizae (AM). In general, the use of fertigation and artificial growth methods causes a decrease in mycorrhization, which could lead to a decrease in seedling performance in the field. The objectives of this study were: to determine whether AM colonization occurs in a nursery; to evaluate the influence of differing availability of phosphorus and substrate water status on the level of mycorrhizal colonization during plant growth; and to analyze the abundance of mycorrhization and its relationship with post-planting survival. The trial treatments were only applied during plant growth and consisted of a combination of three phosphorus concentration levels (1, 10 and 100 mg L -1 ) and two substrate water statuses (20 and 80 % of the container capacity (Cc)). The percentage of mycorrhization (% AM) was evaluated in plants grown in a nursery, in a sterilized substrate in the field, as was its survival in the field. Among the most relevant results, 24 % AM was found in the nursery while this value increased in the field (93 %), indicating that the mycorrhizal colonization process occurs during plant growth, even though it is partially inhibited by phosphorus and water management. It was also observed that the % MA increased once the plant was taken to the field independently of the % MA of the seedling in the nursery.

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Proceedings, combined Western Forest Nursery Council and Intermountain Nursery Association meeting : August 12-15, 1986, Tumwater, Washington /

Abstract: This proceedings is a compilation of over 30 technical articles on various phases of container and bareroot nursery management. Specific areas addressed include: seed production, cultural practices, seedling quality, nursery pests, seedling storage, and computers.

Cited by 2 publications

References 43 publications

Silicon fertilization effects in Pinus devoniana LINDL. in nursery stage

Silicon fertilization effects in Pinus devoniana LINDL. in nursery stage

Colonización micorrícica de los plantines de ciprés de la cordillera en relación con la disponibilidad de fósforo y agua en vivero

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