Weed Emergence
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Effect of water and temperature on seed germination and ...
www.ijabbr.comfactors contribute to the timing and success of weed emergence, but seed dormancy ‘‘is the most important of a series of components and processes that affect seedling emergence’’ (Forcella et al. 2000). The hydrothermaltime concept (Bradford 1995; Gummerson 1986) will be advocated as a unifying model
Growing garlic in NSW
www.dpi.nsw.gov.auWeed control in the early stage is particularly important in growing a good crop. Recommendations of row width and bed size vary. A most common bed width is 1200mm, ... about six to eight weeks after emergence. The first side-dressing of nitrogen may need to be applied from four to six weeks after emergence,
Maize Farming Techniques Manual - JICA - 国際協力機構
www.jica.go.jptesting method, irrigation, weeding and weed control method, identification and management of pest and disease in maize, crop harvesting method, storage method, IPM method, preparation of organic pesticide etc., it is believed to be useful to especially farmers, ... flower emergence (pollen formation) or Tasseling stage. T formed after 14 plant .
Northern IWM fact sheet - Department of Agriculture and ...
www.daf.qld.gov.auA weed best management guide. CS1438 03/12. ... effective in reducing emergence for several months. Figure 6 shows the level of control achieved for 6 months when these residuals were mixed with the double-knock of glyphosate + 2,4-D or glyphosate + Tordon ®75-D .
6 Hay and Pasture - Extension & Outreach
extension.cropsciences.illinois.edugrass. Due to lack of uniform germination and emergence, frost seeding is more suited to pastures than hay fields. Red clover and white clover are better adapted to frost seed-ing than other legumes. Lespedeza (annual) may also be considered for frost seeding in southern Illinois (see Table 6.1). Ryegrass (annual or Italian type) and ...
Weed Management in Rice
rice.ucanr.edu• Weed management in rice is challenging, complex, expensive, and regulated • Herbicide is the preferred method of controlling weed and it is the first and probably the last line of defense • Farmers are not quit sure if herbicides are working well – resistant weeds • Herbicide program vary between fields, no base herbicide