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Gas exchange in Massai grass fertilized with nitrogen and grazed by sheep. The knowledge of gas exchanges in forage plants is essential for a better understanding of the process of forage biomass production in pasture. This study evaluated the gas exchange in massai grass fe... ... Repository: BDPA Publication year: 2020
Do stimulate® and acadian® promote increased growth and physiological indices of Hymenaea courbaril seedlings? Products that have biostimulant action on forest seedlings, such as those based seaweed Acadian® and hormones, have been used due to their beneficial effect on the physiology and growth of plants, in... ... Repository: BDPA Publication year: 2022
Bancos de sementes do solo em pastagens na Amazônia Central. Este estudo investigou os bancos de sementes em pastagens implantadas na região de Manaus (Amazonas, Amazônia Central). Repository: BDPA Publication year: 2013
Grain sorghum under pre- and post-flowering drought stress in a semiarid environment. Sorghum is one of the most drought-tolerant cereals. However, strong water stress, especially during the reproductive phase, causes significant grain yield reduction. Drought events are common in seco... ... Repository: BDPA Publication year: 2021
Análise da variabilidade espacial e zonas de produtividade em vinhedos, no Vale Central Gaúcho. O objetivo da pesquisa foi analisar a variabilidade espacial em Vitis vinifera L. cv. Shiraz (SH) e abernet Sauvignon (CS) e propor zonas de produtividade (ZP) em vinhedo com 1,3 ha de 21 anos na Viní... ... Repository: BDPA Publication year: 2023
Gas exchange in massai grass under five nitrogen fertilization levels during establishment and regrowth. The objective of this study was to evaluate gas exchange in the massai grass during establishment and regrowth cycles in a greenhouse, using five nitrogen (N) fertilization levels. A completely random... ... Repository: BDPA Publication year: 2011
Application stages and nitrogen sources in topdressing of super-early bean crop irrigated. Producing food in a sustainable manner, exploiting the genetic potential of crops and optimizing cultivation time to ensure increased production are the biggest challenges for agriculture. The cultiva... ... Repository: BDPA Publication year: 2020
Phenotyping Wild Potatoes for Photosynthesis Associated Traits Under Heat Stress. Abstract: Heat stress reduces potato productivity by restricting photosynthesis, assimilation production, and sink partitioning. Potato wild relatives (Solanum sect. Petota, Solanaceae) possess abioti... ... Repository: BDPA Publication year: 2025
Genetic stability in synthetic wheat accessions: cytogenetic evaluation as a support in breeding programs. Repository: BDPA Publication year: 2017
Global Sustainability Index (GSI) construction: an evaluation tool for public policies directed at sustainable milk production in contemporary time. Desenvolvimento sustentável se refere a atividades agropecuárias e industriais e o entendimento da IGSe assume maior complexidade, que exige ênfases econômica, social, ambiental, institucional, tecnol... ... Repository: BDPA Publication year: 2022

Showing 1 - 10 of 357 results.

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