This study aimed to evaluate the development of Bixa orellana L. under nursery conditions and sub... more This study aimed to evaluate the development of Bixa orellana L. under nursery conditions and subjected to the effects of mycorrhizal inoculation and phosphate fertilization. The plants were grown in polyethylene bags with dimensions of 0.18 x 0.30 m and capacity of 1.3 kg substrate. The adopted experimental design was completely randomized with six treatments and thirty replicates. The used phosphorus levels were 0, 4.200 and 8.400 g m-3 substrate. The arbuscular mycorrhizal fungus (AMF) of the species Glomus clarum was used in half of the treatments (with and without mycorrhizae) with inoculation of 2 g of the fungus. Evaluations occurred at 30, 60, 90 and 120 days after the emergence of seedlings. Leaf dry mass, leaf area, total dry mass, leaf area ratio, specific leaf area, net assimilation rate, relative growth rate and absolute growth rate were determined. The mycorrhizal fungus facilitates phosphorus uptake by annatto, fulfilling its requirement for the nutrient. The phosphor...
The study was developed in the Laboratory of Technology of Seeds of the University of the State o... more The study was developed in the Laboratory of Technology of Seeds of the University of the State of Mato Grosso - Campus of Alta Floresta, with the objective of evaluating the physiologic quality of seeds used by farmers of the area of Matupá-MT. The experiment was driven using seeds used by ten different farmers that were the following ones: CIRAD supervised, BEST Supervised, Primavera Supervised, Soberana C, CIRAD C, CIRAD D 02, Primavera BTU, BRS Primavera, Soberana 078 and Primavera. To verify the difference of physiologic quality among the materials the standard test of germination and the test of electric conductivity they were used. The seeds supervised presented superior physiologic quality in relationship the seeds produced by farmers of the area of Matupá-MT.
This study aimed to evaluate the development of Hymenaea courbaril L. in conditions of nursery un... more This study aimed to evaluate the development of Hymenaea courbaril L. in conditions of nursery under effect of mycorrhizal inoculation and phosphate fertilization. The plants were grown in plastic bags with dimensions of 0.18 x 0.30 m, with a capacity of 1.3 kg of substrate. The experimental design was completely randomized with six treatments and ten repetitions, and ten plants
This study aimed to evaluate the development of Bixa orellana L. under nursery conditions and sub... more This study aimed to evaluate the development of Bixa orellana L. under nursery conditions and subjected to the effects of mycorrhizal inoculation and phosphate fertilization. The plants were grown in polyethylene bags with dimensions of 0.18 x 0.30 m and capacity of 1.3 kg substrate. The adopted experimental design was completely randomized with six treatments and thirty replicates. The used phosphorus levels were 0, 4.200 and 8.400 g m-3 substrate. The arbuscular mycorrhizal fungus (AMF) of the species Glomus clarum was used in half of the treatments (with and without mycorrhizae) with inoculation of 2 g of the fungus. Evaluations occurred at 30, 60, 90 and 120 days after the emergence of seedlings. Leaf dry mass, leaf area, total dry mass, leaf area ratio, specific leaf area, net assimilation rate, relative growth rate and absolute growth rate were determined. The mycorrhizal fungus facilitates phosphorus uptake by annatto, fulfilling its requirement for the nutrient. The phosphor...
The study was developed in the Laboratory of Technology of Seeds of the University of the State o... more The study was developed in the Laboratory of Technology of Seeds of the University of the State of Mato Grosso - Campus of Alta Floresta, with the objective of evaluating the physiologic quality of seeds used by farmers of the area of Matupá-MT. The experiment was driven using seeds used by ten different farmers that were the following ones: CIRAD supervised, BEST Supervised, Primavera Supervised, Soberana C, CIRAD C, CIRAD D 02, Primavera BTU, BRS Primavera, Soberana 078 and Primavera. To verify the difference of physiologic quality among the materials the standard test of germination and the test of electric conductivity they were used. The seeds supervised presented superior physiologic quality in relationship the seeds produced by farmers of the area of Matupá-MT.
This study aimed to evaluate the development of Hymenaea courbaril L. in conditions of nursery un... more This study aimed to evaluate the development of Hymenaea courbaril L. in conditions of nursery under effect of mycorrhizal inoculation and phosphate fertilization. The plants were grown in plastic bags with dimensions of 0.18 x 0.30 m, with a capacity of 1.3 kg of substrate. The experimental design was completely randomized with six treatments and ten repetitions, and ten plants
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