Planting method capable of improving yield of fructus amomi

Abstract

The invention discloses a planting method capable of improving the yield of fructus amomi and belongs to the technical field of planting. The planting method capable of improving the yield of the fructus amomi comprises the following steps of: selecting a land, carrying out land preparation, applying a base fertilizer, transplanting and managing. According to the planting method disclosed by the invention, Chinese prickly ash trees with florescence which is the same as that of the fructus amomi, and osmanthus fragrans 'Rixianggui' with long florescence and rich flower aroma are planted into the fructus amomi, so that insects are attracted at a flowering period of the fructus amomi to pollinate; meanwhile, fruits of the Chinese prickly ash trees fall onto the ground when the fruits are mature and have sterilizing and insect repelling effects; quick lime is used for extracting effective components of plants with the sterilizing and insect repelling effects and a biological sterilizing and insect repelling solution; the biological sterilizing and insect repelling solution is mixed with an organic fertilizer prepared by mixing an organic fertilizer fermentation solution, so that nutrients are provided for growth of the fructus amomi; bacteria and injurious insects in soil can be inhibited and killed, and roots and fruits of the fructus amomi are effectively protected from invasion of pathogenic bacteria and the injurious insects; the growth of the fructus amomi is promoted and the quality of the fructus amomi fruits is improved.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of planting, in particular to a planting method for increasing the yield of Amomum sativa. [0003] 【Background technique】 [0004] Spring Amomum is a perennial herb with a plant height of 1.5-3 meters. The stems are scattered. The rhizomes prostrate on the ground and are thick and brownish red. The nodes are covered with brown membranous scales. The seeds are divided into 3 petals, with 5-9 seeds per petal. The smell of the seeds is fragrant and strong, used as a spice, slightly spicy, and its taste is like camphor, it is a dish condiment in the East, and it is also an aromatic medicinal material commonly used in traditional Chinese medicine. [0005] Spring Amomum is a tropical plant that likes high temperature, damp, and foggy climates. Spring Amomum enters the flowering and fruiting period after planting for 2-3 years. The inflorescences are drawn from the rhizomes and bloom from April to May eve...

AI Technical Summary

Problems solved by technology

[0005] Spring Amomum is a tropical plant that likes high temperature, damp, and foggy climates. Spring Amomum enters the flowering and fruiting period after planting for 2-3 years. The inflorescences are drawn from the rhizomes and bloom from April to May every year. The inflorescences are from bottom to top Open on the top, generally open 1-2 flowers every day, and finish blooming in 5-7 days. It blooms at 6 o'clock every day, withers at 16 o'clock, and is the peak of loose powder at 8-10 o'clock. Due to the special structure of the flower device, it is not suitable for wind pollination, and the flowers grow In the rhizome, it is not easy to be found by insects, resulting in only 5% of the natural fruiting rate of Amomum chinensis; the fruit ripening period is August-September, because the fruit grows on the rhizome, it is easy to be infected by bacteria in the soil and bitten by insects, which affects the quality of the fruit make an impact