[PDF] Top 20 Soil fertility and upland rice yield after biochar application in the Cerrado
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Soil fertility and upland rice yield after biochar application in the Cerrado
... peel and charcoal: a potential organic amendment for sustainable soil fertility in the ...Biology and Fertility of Soils, ...of biochar from slow pyrolysis of ... See full document
8
Cover crops affecting levels of ammonium and nitrate in the soil and upland rice development
... aerobic rice plant development. Martins, Martins and Costa (2006), Souza Filho, Rodrigues and Rodrigues (1997), and Souza et ...Brachiaria in rice. Therefore, from the ... See full document
14
Brachiaria ruziziensis and herbicide on the yield of upland rice
... In the test of Dunnet, harmful effects on the rice yield and its components when management was performed near rice planting (Table ...despite the possible ... See full document
8
Ammonium and nitrate in soil and upland rice yield as affected by cover crops and their desiccation time
... – The objective of this work was to evaluate the effect of cover crops and their desiccation times on upland rice yield and on the levels of nitrate and ... See full document
8
Yield Performance of UPland rice cUltivars at different rates and times of nitrogen aPPlication (1)
... observed in Brs Primavera. the goal of decreasing the percentage of sterile spikelets per panicle at high n rates can be one of the challenges for the selection process in ... See full document
10
Seed treatment, soil compaction and nitrogen management affect upland rice
... grow rice under aerobic conditions, in order to produce rice grains without yield losses and with lower water ...determining the best combination of management options for ... See full document
8
Leaf gas exchange and yield of three upland rice cultivars
... filling and 1000‑grain mass), and the recent importance of upland rice cultivars, we measured these traits in three of these cultivars, considered traditional (tall plants with ... See full document
8
Strategy of specification of management areas: rice grain yield as related to soil fertility
... The yield in this study was high (Table 3), in agreement with the considerable soil nutrient contents (Table ...However, the high yield was unexpected in ... See full document
10
Influence of micronutrients on dry matter yield and interaction with other nutrients in annual crops (1)
... to the influence of Zn application on dry matter yield of upland rice and common bean and uptake of macro and micronutrients are pre- sented in Table ... See full document
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Growth and nutrient contents in lowland rice due to phosphorus and potassium fertilization
... to the Soil Taxonomy Classification (USDA 2014), which are naturally acidic due to the leaching of basic ions from high rainfall, result in a reduced soil fertility (Fageria ... See full document
11
Crop sequences in no-tillage system: effects on soil fertility and soybean, maize and rice yield
... residues in no-tillage system can alter soil chemical properties, which may consequently influence the productivity of succession ...crops. The objective of this study was to evaluate ... See full document
12
Genotype selection and addition of fertilizer increases grain yield in upland rice in Suriname
... resulted in significant increases in rice grain ...nitrogen application on rice production was also achieved in the Cerrado region of central Brazil (Lacerda ... See full document
10
Effects of surface application of calcium-magnesium silicate and gypsum on soil fertility and sugarcane yield
... (2013), in an experiment at 18 months after application of silicate on the surface of an Oxisol under no-tillage, also observed an increase in pH up to ...months after ... See full document
12
EFFECT OF COVER CROPS ON SOIL ATTRIBUTES, PLANT NUTRITION, AND IRRIGATED TROPICAL RICE YIELD
... affect soil attributes, and their impact is reflected in improved nutrition and grain yield in rice cultivated on ...IFP. In a no-tillage system (NTS), straw is ... See full document
10
Application of lime, phosphogypsum and fertilization rates affect soil fertility and common bean development in no-tillage system in a Cerrado Oxisol
... (NTS), soil acidity has been corrected by lime application on the surface without incorporation (Conyers, Heenan, McGhie, & Poile, 2003; Caires, Garbuio, Churka, Barth, & Corrêa, 2008; Churka ... See full document
11
Upland rice yield as affected by Brachiaria coverage management
... keeps the shoots on the soil surface simulating mowing, was the most detrimental to the rice ...kill the plants and the grass keeps competing with the ... See full document
6
Straw and early nitrogen fertilization affect soil properties and upland rice yield
... on the nitrate reductase enzyme activity in rice plants (Table ...1). The levels of ammonium (Figure 2a) and nitrate (Figure 2b) increased with increasing N doses applied to the ... See full document
8
BIOCHAR AS SOIL CONDITIONER IN THE SUCCESSION OF UPLAND RICE AND COWPEA FERTILIZED WITH NITROGEN
... about biochar addition to soils, Jeffery et ...on the experimental conditions and soil properties. In terms of crop productivity, their analysis showed a small, but significant average ... See full document
11
Genetic variability during four cycles of recurrent selection in rice
... of upland rice of Embrapa aims to genetically improve the populations for a geographic region that is characterized by diverse soils and climatic conditions (Breseghello et ...Therefore, ... See full document
9
Isley Cristiellem Bicalho da Silva1 Luiz Arnaldo Fernandes1 Fernando Colen
... de biochar a partir de resíduos orgânicos pode ser uma estratégia agronômica interessante como fonte de nutrientes para as plantas, diminuindo assim, a pressão sobre os recursos ...um biochar, os quais ... See full document
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