Water use method for improving comprehensive benefits of Panax notoginseng

Abstract

The invention discloses a water use method for improving comprehensive benefits of Panax notoginseng. The water use method includes soil preparation, planting and field management. During soil preparation, soil is turned up, and then ridges are established, surfaces of the ridges are 30-40 cm higher than surfaces of trenches, and any ridge surface covering materials cannot be used to cover the surfaces of the ridges; after the Panax notoginseng seedlings are planted, drip irrigation belts with the hole distance of 28-32 cm are arranged on the surfaces of the ridges, and the distance between two adjacent pipes is 14-16 cm during pipe arrangement, pipe holes face upward, and drip holes of two adjacent pipes are staggered 14-16 cm; after the drip belts are paved, the surfaces of the ridges are covered with a layer of mulch film each, the mulch film is a plastic film having holes with the diameters of 4-6 cm and is designed according to the spacing in rows of the Panax notoginseng seedlings; and during covering, the Panax notoginseng seedlings should be aligned with holes of the mulch films. According to the water use method, watering of the Panax notoginseng in dry season is accurate, can save labors and efforts, and is low in cost; the uniformity and the accuracy of watering can be improved, water evaporation can be reduced, and the use amount of water can be decreased; when the amount of rainwater is large in summer and autumn, the water accumulation amount can be decreased through film covering, and the humidity of soil can be decreased; and the surfaces of the ridges are high, so water accumulation can be avoided in rainy season, and the incidence of root diseases of the Panax notoginseng can be decreased.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine planting, in particular to a water-using method for improving the comprehensive benefit of Panax notoginseng. Background technique [0002] Panax notoginseng is a precious Chinese herbal medicine. In recent years, as its medicinal value has been widely recognized, its market demand has risen rapidly, and its planting area has expanded rapidly. However, due to the backward planting technology, especially the backward water technology, not only the production cost remains high, but also the incidence of diseases and insect pests of Panax notoginseng is high. Due to concerns about the impact of sealed water on root diseases of Panax notoginseng, Panax notoginseng growers generally choose gentle slope mountainous lands to plant Panax notoginseng, and these areas are poor in water resources. Panax notoginseng growers use water trucks to irrigate, and the production cost is high. ...

AI Technical Summary

Problems solved by technology

Panax notoginseng growers use water trucks to irrigate, and the production cost is high

[0005] 1. With the growing area of ​​Panax notoginseng, pine needle resources are facing the risk of depletion, and the transportation cost and purchase value are increasing year by year

[0006] 2. Due to the lack of suitable technology, the cost of water for Panax notoginseng planting has increased year by year, posing a serious threat to the production of Panax notoginseng

[0008] 4. Watering with leather tubes, large water consumption, and watering based on experience may cause uneven watering; at the same time, watering with leather tubes may damage Panax notoginseng seedlings; and it requires several people to cooperate with the operation, and the workload is also large