[PDF] Top 20 Competition periods of crabgrass with rice and soybean crops
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Competition periods of crabgrass with rice and soybean crops
... the periods of weed competition with crops helps the producer to choose the most appropriate time to use weed control ...reduction of the number of herbicide applications, ... See full document
8
PARTITION RESOURCES SOIL AND LIGHT IN COMPETITION BETWEEN SOYBEAN AND STAGES OF HORSEWEED
... grain, and in the 2016/17 crop, more than 33.9 million ha were cultivated and a production exceeding 109 million tons (CONAB, ...years, with the development of biotechnology focused on ... See full document
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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 ...species of Brachiaria in ...ruziziensis and ... See full document
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Seeds treatment times in the establishment and yield performance of soybean crops
... effect of seed treatment times for the number of pods per plant, of seeds per pod and seeds per plant of cultivar BRS 284, produced in both crop locations, and for the number ... See full document
7
Performance of Flooded Rice Grown in Succession to Winter Cover Crops
... management of the experimental site, which was cultivated with soybean in the 2008/09 growing ...presence of legumes in the previous growing season may have increased soil nutrient ... See full document
12
SOIL MESO- AND MACROFAUNA IN TWO SOYBEAN CROPS AFTER SWINE WASTEWATER APPLICATION
... PCA of ecological indices of each treatment is shown in Figure ...86.04% of the data set variability. PCA demonstrated that the variability of ecological indices between soybean ... See full document
9
INTERFERENCE OF SOYBEAN AND CORN WITH Chloris distichophylla
... interact with each other and establish positive, negative, and neutral interference ...ecosystems, crops are usually affected by competition with weeds, and the effects ... See full document
7
EFFECT OF COVER CROPS ON SOIL ATTRIBUTES, PLANT NUTRITION, AND IRRIGATED TROPICAL RICE YIELD
... state of Tocantins, rice sown in the summer is rotated with soybean in the winter and dry ...use of cover crops like soybeans provides significant benefits to tropical ... See full document
10
Soybean growth and yield under cover crops
... amount of biomass produced by the plant and assesses the size of the photosynthetic unit (leaf area), collecting data periodically during the development of leaves, stem, flowers and ... See full document
8
INTERFERENCE PERIODS AMONG WEEDS AND SOYBEAN RR TM CROPS IN THE WESTERN CENTER AREA OF THE BRAZILIAN STATE OF PARANÁ
... TM soybean crop height from the second week after emergence (Figure 4), and this characteristic is related to the fact that the interference was ...the soybean plants growth decreased. For Jannink et ... See full document
10
STABILITY OF SOYBEAN YIELD THROUGH DIFFERENT SOWING PERIODS
... parents and all the inbred lines derived from the six bipa- rental crosses, was set up in a completely randomized de- sign with single-plant hill ...rows of plants spaced 5 cm were sown with ... See full document
9
RELATIVE COMPETITIVENESS OF GOOSEGRASS BIOTYPES AND SOYBEAN CROPS
... the soybean in competition with the susceptible biotype at the same plant ...architecture and number and length of branches contribute to a greater competitiveness of the ... See full document
7
Oxidative stress caused by the use of preemergent herbicides in rice crops
... interference of weeds may cause a reduction of 80-90% in grain yield of irrigated rice (FLECK et ...from competition with weeds, several phytosanitary managements are ... See full document
7
Sample size for estimating the population of stink bugs in soybean crops
... early and intermediate stages of soybean development, and lower for the final stages ...(number of sampling points) when estimating the average population density for the phases ... See full document
13
Agronomic performance of soybean grown in succession to winter cover crops
... objective of this work was to evaluate the effect of winter cover crop species on the agronomic performance of soybean (Glycine max) cropped in succession, under a no-tillage ...2012/2013, ... See full document
9
Soil physical properties and soybean productivity in succession to cover crops
... depth of 0.1 m, the treatment with the oat + turnip intercrop was the only one that did not differ from control (Figure 1), a fact that is related to the turnip’s root system, which causes soil particles to ... See full document
7
EFFECT OF A SOYBEAN AND RICE BEVERAGE ON THE LIPID AND GLYCEMIC METABOLISMS IN HAMSTERS
... end of the experiment blood was collected by heart puncture after a 12-hour fasting period, the animals being anaesthetized by inhalation of ether in a ...serum, and the total and LDL ... See full document
7
A dynamic model of price competition with switching and search costs
... together with switching costs. It is also assumed here, because of the hypothesis, that everything works like all firms are competing for every consumer ...softens competition but seems more ... See full document
28
Production and economic viability of banana managed with cover crops
... yield and economic viability of three crop cycles of the banana ...association with perennial herbaceous legumes, natural vegetation, or compared with the conventional ...design ... See full document
5
Cover crops and herbicide timing management on soybean yield under no-tillage system
... for soybean plant stand (Table ...biomass and soybean plant stand was highly signiicant (Table ...lower soybean stand with larger amounts of cover crop biomass, which did not ... See full document
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