[PDF] Top 20 Crop sequences in no-tillage system: effects on soil fertility and soybean, maize and rice yield
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Crop sequences in no-tillage system: effects on soil fertility and soybean, maize and rice yield
... resulted in P levels which were higher than the values found in the literature, mainly in the first 10 ...similar soil and climate conditions, Tanaka et ...% in soybean ... See full document
12
Soil quality and soybean productivity in crop-livestock integrated system in no-tillage
... of soybean yield was conditioned by 'BRS Piatã' and 'BRS Tamani' grasses intercropped with cowpea and pigeon pea (G1C1, G1C2, G2C1, and G2C2) at the pasture ...G1C1 and G2C2 ... See full document
11
Microbial soil quality indicators under different crop rotations and tillage management
... the effects of soil management (no-tillage- NT and conventional tillage- CT) and crop rotation systems on microbial biomass-C (C mic ), basal soil ... See full document
7
Agronomic traits and yield of organic maize under no-tillage system
... challenge in organic farming, when the goal is to achieve high yields (Darolt & Skora Neto ...farming, in which management is restricted according to legislation (Coelho ...Studies on management ... See full document
8
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 ... See full document
10
Grain yield and agronomic traits in soybean according to crop rotation systems
... The effects of crop rotation systems (CRS) on soybean yield and agronomic characteristics were evaluated from 1996/1997 to 2010/2011 at Embrapa Trigo, Passo Fundo (RS), ...Four ... See full document
11
Occasional soil tillage, liming, and nitrogen fertilization on long-term no-tillage system
... residual effects of occasional soil tillage in a 17-year-old, no-tillage system, associated with liming and nitrogen fertilization, on the crop yields ... See full document
7
Effects of row spacing and nitrogen topdressing fertilization on the yield of upland rice in a no-tillage system
... depends on the interactions among cultivars, crop management, and the ...Upland rice crops under conventional tillage (plowing and disking) is recommended with a range in ... See full document
10
SOYBEAN ROOT GROWTH AND CROP YIELD IN REPONSE TO LIMING AT THE BEGINNING OF A NO-TILLAGE SYSTEM
... 1 and 5). This interpretation is in agreement with the literature, which states that lime application on the surface is efficient in impeding a surge of exchangeable Al; however, it shows ... See full document
10
Response of soil fungi and biological processes to crop residues in no-tillage system
... for soil basal respiration and metabolic quotient were observed among cash crops, cover crops and their interaction (Table ...decreased soil basal respiration and metabolic quotient ... See full document
8
SOIL AGGREGATION IN A CROP-LIVESTOCK INTEGRATION SYSTEM UNDER NO-TILLAGE
... 3 and 5 and Figure 1 or of MWD (Table 6)], the moderate grazing intensities G-20 and G-40, were most favorable for the formation of alarger aggregates, and are therefore the managements with ... See full document
10
SOYBEAN RESPONSE TO STARTER NITROGEN AND Bradyrhizobium INOCULATION ON A CERRADO OXISOL UNDER NO-TILLAGE AND CONVENTIONAL TILLAGE SYSTEMS
... fertilizer on soybean [Glycine max (L) ...systems in the Cerrados region, the idea that it is necessary to use small N rates at the sowing to overcome problems related with N immobilization has ... See full document
7
Effect of tillage system on yield and weed populations of soybean (Glycin Max L.)
... the soil and plant residues to prepare an appropriate seedbed for crop planting, which have several advantages such as loosening soil, regulating the circulation of water and air within ... See full document
8
Spatial RelationShipS Between Soil attRiButeS and CoRn Yield in no-tillage SYStem (1)
... maps and cross-semivariograms indicated that soil properties such as the clay content and V were linearly and spatially correlated to corn ...(2004) and Montezano et al. (2006), who ... See full document
12
AlterAtions And spAtiAl vAriAbility of soil fertility in successive yeArs under no tillAge system (
... time, and the best fitted model was found for the data referring to the 1988 ...3). In 1987 the Mg content showed a pure nugget effect, while Ca_87, CEC_87 and BS_87 exhibited an increase in ... See full document
10
STRUCTURAL CHANGES AND DEGRADATION OF RED LATOSOLS UNDER DIFFERENT MANAGEMENT SYSTEMS FOR 20 YEARS
... ecosystems and are fundamental in food production. However, soil degradation has recently become a major environmental ...problem. In the State of Paraná, the Red Latosol is one of the richest ... See full document
11
Transpiration Reduction Factor and Soybean Yield in Low Land Soil with Ridge and Chiseling
... compact soil layer detected at the ...crops in lowland areas cultivated with irrigated ...the soil moist during rainfall periods and intensifies WD by confining the roots in the surface ... See full document
14
EFFECT OF MANAGEMENT SYSTEMS AND COVER CROPS ON ORGANIC MATTER DYNAMICS OF SOIL UNDER VEGETABLES
... production in conservation tillage has increased in Brazil, with positive effects on the soil ...quantity and quality of organic matter, this study evaluated the influence ... See full document
11
Grazing management in an integrated crop-livestock system: soybean development and grain yield
... based on the risk of soil compaction caused by livestock trampling during the pasture cycle, which could limit crop root growth and grain ...rate and grazing management during pasture ... See full document
9
Condições ideais de cultivo para produção massal de conídios de Dicyma pulvinata
... folded and stapled after 500 g of parboiled rice had been introduced and spread ...around. In the same way, the polypropylene bags (28x42 cm) were closed with a stapler, after receiving 200 g ... See full document
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