中国在休眠草坪上用冷季型草坪草进行的交播

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在中国南方,通常采用结缕草(Zoysia spp.)和狗牙根(Cynodon spp.)来建植高尔夫球场的发球台和球道。为了提供良好的冬季草坪覆盖,常在秋季用冷季型草种进行交播——冬季补播。冷季型草在秋、冬及春季都能提供一种良好的高尔夫击球面。由于冬季交播能增加球场的美观性,从而可吸引众多的打球爱好者,增加打球场次。在世界许多地方,冬季交播已成为一门艺术、一门科学。在炎热气候条件下的高尔夫球场都在冬季交播来改变草坪冬眠。这样就可在10月份开始打球,一直到来年4月份暖季型草坪草开始生长。交播成功的关键是采用各种管理和耕作措施,正确地建植、培育冷季型草坪。要作到此点,就需了解交播日期、叶片干燥剂、干燥措施、秋季复壮改良、枯草层去除、种前种后施肥、生长调节剂的使用、交播设备、灌溉日程、水分渗透剂、修剪高度、种子混合和混播、播种量、品种选择等各项技术问题。另外,还得考虑与冬季交播有关的成本、球场交播期的封育、交播对暖季型草坪草潜在的一些负影响,以及冷暖草坪的季节交替的一些作业问题。 In Southern China, Zoysia spp. And Cynodon spp. Are commonly used to build golf tee and fairways. In order to provide good winter lawn coverage, often in the autumn with cold season grass sowing - sowing in winter. Cold season grass in the autumn, winter and spring can provide a good golf shot surface. Due to the winter cross-fertilization can increase the beauty of the stadium, which can attract a large number of playing fans, increase the number of playing games. In many parts of the world, winter broadcasting has become an art, a science. In hot weather conditions, the golf course is overcast in winter to change lawn hibernation. This will allow you to start playing in October until the warm season turfgrass begins to grow in April. The key to successful sowing is to adopt various management and farming measures to properly build and cultivate cold-season lawns. To do this, you need to know the dates of the crossover, the leaf desiccant, the drying measures, the improvement of autumn rejuvenation, the removal of the hay bark, the application of fertilizers before planting, the use of growth regulators, the sowing equipment, irrigation schedules, moisture penetrants , Pruning height, seed mixing and mixed sowing, sowing, variety selection and other technical issues. In addition, there are some operational issues that have to be addressed in relation to the cost of winter mats, the closure of pitch matings, potential negative effects on warm-season turfgrass, and the seasonal alternations of cold and warm turf.
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