论文部分内容阅读
无土育苗的优点很多,但能否代替过去一直沿用的熟土育苗?我们认为,还应提倡以熟土育苗为主,或包括无土育苗法在内的多种育苗方法并用,即根据不同育苗条件,不同栽培方式选用适当的育苗方法。 无土育苗法的优点主要是利用良好的育苗“基质”(非土壤)及适当的营养液,为秧苗健壮生长创造很好的通气及营养、水分条件。如果在床土育苗条件下,也能按照科学标准去改善床土,其育苗效果一定能赶上或超过无土育苗法。
There are many advantages of soilless seedling, but can it replace the old soil and seedling used in the past? We believe that we should also promote the use of a variety of seedling raising methods, Nursery conditions, different methods of cultivation selection of appropriate breeding methods. The main advantages of the soilless seedling method are the use of a good seedling “matrix” (non-soil) and appropriate nutrient solution to create a good ventilation and nutrition, moisture conditions for the seedlings to grow robustly. If bed nursery conditions, but also in accordance with scientific standards to improve bed soil, the nursery effect will certainly be able to catch up or surpass the soilless nursery method.