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View article: Recovery of Degraded Urochloa Pasture: Effects of Polyhalite on Dry Mass Accumulation and Macronutrient Dynamics
Recovery of Degraded Urochloa Pasture: Effects of Polyhalite on Dry Mass Accumulation and Macronutrient Dynamics Open
Grasslands cover more than 25% of the Earth’s surface and play essential ecological roles, such as forage production, supporting pollinators, and carbon sequestration. This study aimed to evaluate the recovery of a degraded pasture of Uroc…
View article: Azospirillum brasilense in the Planting Furrow of Sugarcane to Minimize the Use of N Fertilizer
Azospirillum brasilense in the Planting Furrow of Sugarcane to Minimize the Use of N Fertilizer Open
Sugarcane (Saccharum spp.) stands out in the context of sustainable agricultural production due to its versatility and energy potential. However, management challenges, such as nitrogen (N) fertilization associated with microbiological act…
View article: Maize Cultivation in Sun Mushroom Post-Harvest Areas: Yield, Soil Chemical Properties, and Economic Viability
Maize Cultivation in Sun Mushroom Post-Harvest Areas: Yield, Soil Chemical Properties, and Economic Viability Open
Cultivating crops in post-harvest areas of sun mushrooms presents an innovative alternative to reduce reliance on mineral fertilizers. Advances in crop cultivation in these areas could make this a sustainable solution for enhancing food se…
View article: ARTIFICIAL NEURAL NETWORKS FOR PREDICTING SUGARCANE STALK AND TOTAL BIOMASS YIELD BASED ON MICRONUTRIENT RATES APPLIED IN THE PLANTING FURROW AND TO THE LEAVES
ARTIFICIAL NEURAL NETWORKS FOR PREDICTING SUGARCANE STALK AND TOTAL BIOMASS YIELD BASED ON MICRONUTRIENT RATES APPLIED IN THE PLANTING FURROW AND TO THE LEAVES Open
Sugarcane is pivotal in the global bioeconomy, providing a renewable resource for products such as ethanol, sugar, bioenergy, animal feed, and bioplastics. Its versatility makes it an essential crop for industries seeking sustainable alter…
View article: Reuse of sun mushroom post-harvest areas as an alternative to maize cropping
Reuse of sun mushroom post-harvest areas as an alternative to maize cropping Open
The reuse of sun mushroom post-harvest areas (SMS) presents an innovative alternative for smallholders seeking to move away from conventional maize cropping systems and reduce their reliance on synthetic fertilizers. This study evaluated t…
View article: Effect of Phosphorus-Containing Polymers on the Shoot Dry Weight Yield and Nutritive Value of Mavuno Grass
Effect of Phosphorus-Containing Polymers on the Shoot Dry Weight Yield and Nutritive Value of Mavuno Grass Open
In an effort to improve fertility, recover degraded areas and increase support for the capacity of livestock on pasture, new forms of fertilizer are being developed. Polymer-coated monoammonium phosphate (MAP) is an innovative source of ph…
View article: Foliar Spray Inoculation with Plant Growth Promoting Bacteria Associated with Nitrogen Doses in Megathyrsus maximus cv. BRS Zuri
Foliar Spray Inoculation with Plant Growth Promoting Bacteria Associated with Nitrogen Doses in Megathyrsus maximus cv. BRS Zuri Open
This study evaluated the combined effect of foliar spray inoculation with plant growth-promoting bacteria (PGPB) and nitrogen doses on the yield, development, and nutritive value of Megathyrsus maximus cv. BRS Zuri. The experimental design…
View article: Ammonia Volatilization and Marandu Grass Production in Response to Enhanced-Efficiency Nitrogen Fertilizers
Ammonia Volatilization and Marandu Grass Production in Response to Enhanced-Efficiency Nitrogen Fertilizers Open
The objective of this study was to evaluate dry matter (DM) production of Urochloa brizantha cv. Marandu and ammonia volatilization in response to rates and sources of enhanced-efficiency N fertilizers. The experiment was took place in a p…
View article: Long-Term Integrated Crop–Livestock–Forestry Systems Recover the Structural Quality of Ultisol Soil
Long-Term Integrated Crop–Livestock–Forestry Systems Recover the Structural Quality of Ultisol Soil Open
Integrated Crop–Livestock–Forestry Systems (ICLFS) offer stakeholders sustainable options to produce goods and services. Those additionally manifest as enablers of environmental conservation of soil functioning. We, therefore, analyzed the…
View article: Application of Spent Sun Mushroom Substrate in Substitution of Synthetic Fertilizers at Maize Topdressing
Application of Spent Sun Mushroom Substrate in Substitution of Synthetic Fertilizers at Maize Topdressing Open
Synthetic fertilization can increase maize yields, but also cause environmental impacts, as well as increasing production costs and food security risks. Sun mushroom (Agaricus subrufescens) is an important Brazilian fungus used to generate…
View article: Sugarcane Ratoon Yield and Soil Phosphorus Availability in Response to Enhanced Efficiency Phosphate Fertilizer
Sugarcane Ratoon Yield and Soil Phosphorus Availability in Response to Enhanced Efficiency Phosphate Fertilizer Open
The low availability of phosphorus in most Brazilian soils causes a heavy dependence of agricultural production on phosphate fertilizers, which are generally agronomically inefficient in tropical soils. Breeding for increased longevity of …
View article: Ammonia volatilization and marandu grass production in response to enhanced-efficiency nitrogen fertilizers
Ammonia volatilization and marandu grass production in response to enhanced-efficiency nitrogen fertilizers Open
Aims The objective of this study was to evaluate dry matter (DM) production of Urochloa brizantha cv. Marandu and ammonia volatilization in response to rates and sources of enhanced-efficiency N fertilizers. Methods The experiment was inst…
View article: Water Infiltration, Resistance to Penetration and Soil Moisture in Integrated Agricultural Yield Systems over Time
Water Infiltration, Resistance to Penetration and Soil Moisture in Integrated Agricultural Yield Systems over Time Open
Made available in DSpace on 2022-05-01T09:47:16Z (GMT). No. of bitstreams: 0\n Previous issue date: 2022-01-01
View article: Calcium in the production and quality of cauliflower seeds
Calcium in the production and quality of cauliflower seeds Open
There are researches with calcium to produce the cauliflower inflorescence, but for seeds production no studies were found, this element is fundamental for the fixation of the floral buds and in the production and quality of seeds. The obj…
View article: Conventional and Transgenic Soybeans: Physiological and Nutritional Differences in Productivity under Sulfur Fertilization
Conventional and Transgenic Soybeans: Physiological and Nutritional Differences in Productivity under Sulfur Fertilization Open
Made available in DSpace on 2021-06-25T12:19:57Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020-09-19
View article: Yield, yield components and nutrients uptake in Zuri Guinea grass inoculated with plant growth-promoting bacteria
Yield, yield components and nutrients uptake in Zuri Guinea grass inoculated with plant growth-promoting bacteria Open
The objective of this study was to evaluate the effects of strains of Azospirillum brasilense, Pseudomonas fluorescens and Rhizobium tropici on biomass yield and nutrients uptake of shoots and roots of Megathyrsus (syn. Panicum) maximus cu…
View article: Sulfur modulates yield and storage proteins in soybean grains
Sulfur modulates yield and storage proteins in soybean grains Open
Made available in DSpace on 2021-06-25T12:18:23Z (GMT). No. of bitstreams: 0
\n Previous issue date: 2021-01-01. Added 1 bitstream(s) on 2021-07-15T15:05:50Z : No. of bitstreams: 1\nS0103-90162021000101402.pdf: 773667 bytes, checksum: 09ce…
View article: Azospirillum inoculation of 'Marandu' palisade grass seeds: effects on forage production and nutritional status
Azospirillum inoculation of 'Marandu' palisade grass seeds: effects on forage production and nutritional status Open
Plant-growth-promoting bacteria can be used for sustainable forage grass production while increasing nutrition and biomass. Most of the soils under pasture in the tropics have a degradation level that impairs the forage yield potential, es…
View article: Effect of Sulfur Sources on <i>Megathyrsus Maximus</i> ‘Mombaça’ Grass Cultivated in a Typic Ultisol
Effect of Sulfur Sources on <i>Megathyrsus Maximus</i> ‘Mombaça’ Grass Cultivated in a Typic Ultisol Open
Made available in DSpace on 2020-12-10T19:50:10Z (GMT). No. of bitstreams: 0
\n Previous issue date: 2020-02-24
View article: Sulfur modulates yield and storage proteins in soybean grains
Sulfur modulates yield and storage proteins in soybean grains Open
This study evaluated the nutritional quality, yield, and storage protein modulation in soybean grains in response to levels and sources of sulfur (S) in a dystrophic Ultisol. We used five levels of S (0, 50, 100, 150 and 200 mg kg –1 ) and…
View article: Effects of Preplantation Phosphate on the Inner Morphology of Sugarcane Leaves
Effects of Preplantation Phosphate on the Inner Morphology of Sugarcane Leaves Open
Phosphorus is considered an essential element for sugarcane, assuming great importance in rooting, tillering and final stem yield. In order to evaluate the effects of pre-planting phosphating on the internal morphology of sugarcane leaves,…
View article: Nutrients Uptake in Shoots and Biomass Yields and Roots and Nutritive Value of Zuri Guinea Grass Inoculated with Plant Growth-promoting Bacteria
Nutrients Uptake in Shoots and Biomass Yields and Roots and Nutritive Value of Zuri Guinea Grass Inoculated with Plant Growth-promoting Bacteria Open
Made available in DSpace on 2020-01-22T18:09:02Z (GMT). No. of bitstreams: 1 aSaNutrientsUptakeinShootsandBiomassYieldsandRootsandNutritiveValueofZuriGuineaGrassInoculatedwithPlantGrowthpromotingBacteria.pdf: 1703657 bytes, checksum: 9a91e…
View article: Physiological and toxic effects of selenium on seed germination of cowpea seedlings
Physiological and toxic effects of selenium on seed germination of cowpea seedlings Open
Selenium (Se) is considered a beneficial chemical element for plants, but in high concentrations it may present symptoms of toxicity. The present study aimed to evaluate 11 concentrations of Se (0; 0.1; 0.5; 1; 5; 10; 20; 40; 80; 400; 800 …
View article: Biomass Yield, Nitrogen Accumulation and Nutritive Value of Mavuno Grass Inoculated with Plant Growth-promoting Bacteria
Biomass Yield, Nitrogen Accumulation and Nutritive Value of Mavuno Grass Inoculated with Plant Growth-promoting Bacteria Open
Made available in DSpace on 2020-03-03T18:08:27Z (GMT). No. of bitstreams: 1\nBiomassYieldNitrogenAccumulationandNutritiveValueofMavunoGrassInoculatedwithPlantGrowthpromotingBacteria.pdf: 1560591 bytes, checksum: 335c99e6c63915b681a52f2c75…
View article: State of the Art: Soil Physical Attributes
State of the Art: Soil Physical Attributes Open
Proper soil management interferes in the result of the installed crop. The knowledge of the positive and/or negative influence on the production systems is essential to improve the physical, chemical and biological quality of the soil and,…
View article: Automatic Recovery Estimation of Degraded Soils by Artificial Neural Networks in Function of Chemical and Physical Attributes in Brazilian Savannah Soil
Automatic Recovery Estimation of Degraded Soils by Artificial Neural Networks in Function of Chemical and Physical Attributes in Brazilian Savannah Soil Open
Made available in DSpace on 2019-10-04T12:39:32Z (GMT). No. of bitstreams: 0
\n Previous issue date: 2019-06-27
View article: Evaluation of sulfur source and dose on the nutritional state and production of piatã forage
Evaluation of sulfur source and dose on the nutritional state and production of piatã forage Open
Sulfur deficiency in soils has become a worldwide concern for agricultural production. This study aimed to evaluate the concequence of variable sulfur source and dosing on the nutritional status and production of Piatã forage in a dystroph…
View article: Physiological and toxic effects of selenium on seed germination of cowpea seedlings
Physiological and toxic effects of selenium on seed germination of cowpea seedlings Open
Selenium (Se) is considered a beneficial chemical element for plants, but in high concentrations it may present symptoms of toxicity. The present study aimed to evaluate 11 concentrations of Se (0; 0.1; 0.5; 1; 5; 10; 20; 40; 80; 400; 800 …
View article: Physiological and toxic effects of selenium on seed germination of cowpea seedlings
Physiological and toxic effects of selenium on seed germination of cowpea seedlings Open
Selenium (Se) is considered a beneficial chemical element for plants, but in high concentrations it may present symptoms of toxicity. The present study aimed to evaluate 11 concentrations of Se (0; 0.1; 0.5; 1; 5; 10; 20; 40; 80; 400; 800 …
View article: Chelated zinc leaf application on nutrients concentration and yield of Mombasa grass
Chelated zinc leaf application on nutrients concentration and yield of Mombasa grass Open
Made available in DSpace on 2019-04-28T00:41:57Z (GMT). No. of bitstreams: 1\nChelatedzincleafapplicationonnutrientsconcentrationandyieldofMombasagrass.pdf: 1121179 bytes, checksum: 073e067c1353c5480dd7168286c9f693 (MD5)\n Previous issue d…