草坪种子如何种植方法
How to plant lawn seeds
草坪草的播种是把大量的种子均匀地撒于种床上，并把它们混入6 mm表土 中。播的较深或者没把它们混入土壤中都会导致出苗减少。如播的过深，在幼 苗进行光合作用和自土壤中吸收营养元素之前，胚胎内营养储存不能满足幼苗 的营养要求。播的过浅没有充分混和时，种子会被地表径流水冲走。
The sowing of turfgrass is to spread a large number of seeds evenly on the seed bed and mix them into the 6mm topsoil. If they are planted deep or not mixed into the soil, the emergence of seedlings will be reduced. If the seeding depth is too deep, the nutrition storage in embryo can not meet the nutrition requirements of seedlings before photosynthesis and absorption of nutrients from soil. When the seeds are too shallow and not fully mixed, they will be washed away by surface runoff.
散松的表土易于把种子混入从而使种子处于适宜的位置。播种后，应把坪 床滚压以便使种子与土粒紧密接触。不滚压时，为了减少水分损失和增加抗侵 蚀的能力，应覆盖地面覆盖物。
The loose topsoil is easy to mix the seeds so that the seeds are in a suitable position. After sowing, the flat bed should be rolled so that the seeds are in close contact with the soil particles. When not rolling, the ground cover shall be covered in order to reduce the water loss and increase the resistance to erosion.
只要能使种子均匀地撒于坪床上，可采用任何播种方法。很多草坪是用人 工播种而成功建植的。但是，这要求技术熟练，通常在大面积播种时是不可行。
As long as the seeds can be evenly spread on the flat bed, any sowing method can be adopted. Many lawns are successfully planted by artificial seeding. However, this requires technical proficiency, which is usually not feasible in large-scale sowing.
经过校正的施肥机可适用于小面积草坪定量播种。由于下落式播种机播种 时受风及种子大小的影响小，而优于旋转式撒布机。
The calibrated fertilizer applicator can be used for quantitative seeding of small area lawn. Because the drop seeder is less affected by wind and seed size, it is better than the rotary spreader.