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Hydrologic regulation of plant rooting depth
(National Academy of Sciences, 2017-10-03)
Plant rooting depth affects ecosystem resilience to environmental stress such as drought. Deep roots connect deep soil/groundwater to the atmosphere, thus influencing the hydrologic cycle and climate. Deep roots enhance ...
Nursery water management on initial development and quality of Piptadenia gonoacantha seedlings
(Ipef-inst Pesquisas Estudos Florestais, 2015-03-01)
The objective of this work was to evaluate the effect os three daily gross irrigation depths (8,11 and 14 mm) applied in two irrigation frequencies (two and four times a day) on the initial development and quality of ...
Nursery water management on initial development and quality of Piptadenia gonoacantha seedlings
(2015-01-01)
The objective of this work was to evaluate the effect os three daily gross irrigation depths (8,11 and 14 mm) applied in two irrigation frequencies (two and four times a day) on the initial development and quality of ...
Estimations of rooting depths and sources of plant-available water (PAW) in flatland petrocalcic soils under different land uses
(Elsevier, 2020-03)
Plant-available water (PAW) is one of the most important issues in productive landscapes around the world. Besides climatic conditions, it depends on several factors, among them, land uses, the rooting and water table ...
é possível economizar água sem perder a qualidade na produção de mudas de guanandi?
(2016-01-01)
In this study we examined if the irrigation depths (8, 11 and 14 mm), applied daily, splitted in two frequencies (two and four times a day) affect the seedling quality of Calophyllum brasiliense Cambess. (Guanandi) at ...
Influence of sett fresh weight and depth of planting on performance of arracachaInfluencia del tamaño de la semilla asexual y de la profundidad de siembra en el comportamiento de apio
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2021)
Phytotechnical parameters and yield of watermelon plants under different irrigation and nitrogen levels
(2020-03-13)
Water and nitrogen availability are fundamental for obtaining a high yield of the watermelon plant. However, the appropriate levels of irrigation and nitrogen to be applied according to specific cultivation conditions ...
Semeadura de milho em solo compactado sob diferentes profundidades de atuação da haste sulcadora
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Ciências AgráriasAgronomiaUTFPR, 2015-11-18)
The Corn is used in crop rotation with soybeans and animal feed as silage, providing food to animals for production, mainly of milk, the vast majority of corn planted in southwestern Paraná is spread with tillage system. ...
Defoliation of sweet corn plants under irrigation depths and its impact on gas exchange
(Univ Federal Campina Grande, 2017-12-01)
The objective of this work was to evaluate leaf gas exchanges of sweet corn as a function of defoliation when submitted to different irrigation depths. The experimental design was randomized blocks in split-plot scheme, ...
Relationships between landscape features, soil properties, and vegetation determine ecological sites in a semiarid savanna of central Argentina
(Academic Press Ltd - Elsevier Science Ltd, 2020-02)
Semiarid grasslands are still managed without considering site-specific differences in productivity. A better understanding of spatial heterogeneity would improve land management and might avoid desertification in semiarid ...