新型人参覆盖材料研究

Study on New Genseng-mulching Materials

新型人参棚覆盖材料，在阳光下具有红、兰长波光泽而促进人参生长，透光率适当，可少用或不用草帘，不仅省工省时还能降低覆盖成本２１．５％。

Abstract Newly developed genseng-mulching materials promoted genseng growing as a result of the red and blue long waves that the sun gave off through them,and possessed due transmissivities. Therefore, little or no strawy screens were used and labor,time and costs were reduced by 21.5 %