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春季牧草种植中解决“春旱”的技术措施山东大部地区每年春季的降水量一般相对偏少,春旱时常发生,发生春旱对于牧草种植的直接影响就是会造成播种牧草的出苗难。为解决这一问题,除利用有效的水利工程和人工增雨等措施外,根据土壤墒情特点,采取适宜抗旱保苗的种植技术,是牧草春季种植成功的保证。
Spring forage planting to solve the “spring drought” technical measures Annual precipitation in spring in Shandong are generally relatively less than normal spring droughts often occur, the occurrence of spring drought direct impact on pasture cultivation will result in the emergence of sown pasture difficult . In order to solve this problem, in addition to using effective water conservancy projects and artificial rainfall and other measures, according to the characteristics of soil moisture, planting techniques suitable for drought and seedling protection is the guarantee for the success of pasture planting in spring.