Interplanting and conservation techniques of Fritillaria thunbergii

For the interplanting of Fritillaria thunbergii, it takes 3 to 4 months from seed to emergence in the seed field, and the seed field is very deep. In order to make full use of land and fertility, interplanting vegetables, etc., the principle must be harvested before the Winter Solstice. Apply winter fertilizer to Fritillaria thunbergii. After April, sweet potato, peanut, soybean, cereal, eggplant and other crops were interplanted among Zhejiang Fritillaria thunbergii. After these crops grew in the middle and late May, the upper part of Fritillaria thunbergii has withered, removed weeds and other withered leaves, shaded the interplanting crops and made Fritillaria dormant. Fritillaria thunbergii was dug and planted in September, and the interplanting crops were also harvested.