Raízes finas em árvores jovens de &lt;em&gt;Eucalyptus dunnii&lt;/em&gt; Maiden

Dick, Grasiele; Schumacher, Mauro Valdir

doi:10.5902/2316980x36338

Cited by 2 publications

(4 citation statements)

References 8 publications

(27 reference statements)

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“…For line position to the highest value was 600 kg ha -1 at T2 and 325 kg ha -1 at T5. Dick et al (2019) found an organic matter of the soil of 1.4% for the respective layer, while for the present study it was only 0.2%. This can explain the lower production of fine roots.…”

Section: Discussioncontrasting

confidence: 71%

“…Although the highest density of fine roots g / dm³ is observed in T2, the average for depth 0 -20 cm in all positions and treatments was 0.16 g / dm³ . Assessing the depth 0 -20 cm in Eucalyptus dunnii stands at 16 months, Dick et al (2019) found an average fine root density of 0.36 g / dm³ . Part of the results are due to age of the stand.…”

Section: Discussionmentioning

confidence: 98%

“…Although the textural class of the soil is an important factor, the fertility of the soil needs to be considered. Assessing the production of fine roots in Eucalyptus dunnii stands at 16 months of age, Dick et al (2019) showed a stock of 727 kg ha -1 for layer 0 -20 cm of soil. This value was much higher than that found in the present study.…”

Section: Discussionmentioning

confidence: 99%

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Influence of Fertilizer Management on Sanded Soil and Its Response on Spatial Distribution of fine Roots

Souza¹,

Momolli²,

Schumacher

et al. 2022

JAS

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The fine root component, although it represents the lowest proportional biomass in a tree, has an important function in obtaining water and nutrients. In addition, it is an indicator of the physiological quality and growth of a tree. Thus, the objective of the study was to evaluate the spatial distribution of biomass and the density of fine roots in five different fertilizer treatments. The five treatments received increasing amounts of fertilizers. The collections were made between trees in the planting line and between the planting lines. Soil layers of 25 cm x 25 cm x 20 cm (length x width x depth) were collected until reaching a depth of 1 meter. Treatments that had less nutrient input via fertilization showed higher production of fine roots. In general, the line position in the superficial layers showed a higher density of fine roots. There was significant difference between the positions of the land monoliths and between the different layers. Strategically, the lower supply of nutrients via fertilization provided greater investment in the production of fine roots by trees in order to increase the area of absorption and exploration of the soil.

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Section: Discussioncontrasting

confidence: 71%

Section: Discussionmentioning

confidence: 98%

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Influence of Fertilizer Management on Sanded Soil and Its Response on Spatial Distribution of fine Roots

Souza¹,

Momolli²,

Schumacher

et al. 2022

JAS

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“…The characterization of action research varies from one author to another. However, there is a set of common characteristics (Dick, 2000):…”

Section: Methodsmentioning

confidence: 99%

Technical Debt Guild

Detofeno

Malucelli

Reinehr

2023

JSERD

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Efficient Technical Debt Management (TDM) requires specialized guidance so that decisions taken are oriented to add value to the business. Because it is a complex problem that involves several variables, TDM requires a systemic look that considers professionals' experiences from different specialties. Guilds have been a means technology companies have united specialized professionals around a common interest, especially those using the Spotify methodology. This paper presents the experience of implementing a guild to support TDM's activities in a software development organization using the action research method. The project lasted three years, and approximately 120 developers were involved in updating about 63,300 source-code files, 2,314 test cases, 2,097 automated test scripts, and the build pipeline. The actions resulting from the TDM guild's efforts impacted the company's culture by introducing new software development practices and standards. Besides, they positively influenced the quality of the artifacts delivered by the developers. This study shows that, as the company acquires maturity in TDM, it increases the need for professionals dedicated to TDM's activities.

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Raízes finas em árvores jovens de <em>Eucalyptus dunnii</em> Maiden

Cited by 2 publications

References 8 publications

Influence of Fertilizer Management on Sanded Soil and Its Response on Spatial Distribution of fine Roots

Influence of Fertilizer Management on Sanded Soil and Its Response on Spatial Distribution of fine Roots

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