Traditional Culture Encyclopedia - Weather inquiry - Cultivation method of aconite
Cultivation method of aconite
(2) Planting: Sichuan 65438+mid-February, Shaanxi165438+1early October. Before planting, use 0.5 kg of 50% bactericide, 0.5 kg of urea and 250 kg of water to soak the seed roots for 3 hours. Cave planting. 1 seed row spacing 17 cm, hole depth 12- 15 cm, 3 rows staggered in each border, each hole 1 plant, per mu 12760 plants; Third row spacing 13cm, hole depth 7- 10cm, 4 rows per border, each hole 1 plant, 20,000 plants per mu. When planting, 10- 15% seed roots should be planted between rows to supplement seedlings. After planting, cover the soil and level the boundary.
(3) Collection, storage and transportation of Radix Aconiti Lateralis: Radix Aconiti Lateralis is harvested in the early winter of the second year of planting. Cut off the long fibrous roots, put them into bamboo baskets, and transport them to the dam area for planting in time. It should not be placed for a long time to avoid rot. Don't be exposed to the sun and rain during transportation, in case of fever and mildew. If it cannot be planted in time 1-2 days after the dam is transported, it should be planted in a cool and dry place covered with grass, with a thickness of about 4.5 cm, and ploughed at any time to prevent fever. Storage time shall not exceed 7 days.
Management of Aconitum plantation
(1) Ridge clearing, ridge clearing, and seedling replenishment: Before the seedlings are unearthed, scrape the large clods and over-thick covering soil on the border into the border with a bamboo rake or a double-toothed hook, cut them into pieces, and then cultivate them on the border, leveling the bottom of the border and keeping them flat without water. Don't be too deep in the pot, so as not to hurt the seed buds. When all the seedlings come out and the diseased plants are found, pull them out and burn them immediately. Replanting seedlings should be sooner rather than later.
(2) Weeding: Radix Aconiti Lateralis is well cultivated. After management measures such as ditching, ditching and root pruning, the soil is looser and finer, and there is no need to cultivate alone. However, after the seedlings were unearthed, weeds began to breed, so we should pay attention to pulling them out frequently in order to get rid of weeds.
(3) Root cutting: The total output of non-cutting roots in Hanzhong, Shaanxi and Liangshan, Sichuan is high, but the output of aconite is small, which can't meet the requirements of processing accessories. Jiangyou usually prunes its roots twice.
(4) Fertilization: The growth period of aconite is short, and it is usually divided into three topdressing. The first 1 fertilization is about the first 10 day after replanting, and a pit is dug every two holes.
5) Tapping and bud breaking: 7-8 days after the first 1 root pruning, topping is started. According to the growth rate of plants, it will be carried out in stages, ***2-3 times. Gently break the tender tip of the top of the stem with an iron bar or bamboo stick, and be careful not to damage the top leaf and other leaves. Generally, 6-8 leaves are left for each plant, and each bud twists 1-2 times. Especially in Xia Hou, axillary buds grow most vigorously and should be broken in time.
(6) Drainage and irrigation: Appropriate drainage and irrigation should be carried out according to the climate and soil moisture. After the seedlings are unearthed, the soil should be irrigated in time to prevent spring drought. It is advisable to irrigate ditch water (that is, the water flows through the ditch without stopping). After the temperature rises gradually, it is necessary to master the irrigation when the border soil turns white. After the beginning of June, irrigation should be stopped when the weather is hot. Drainage should be done in time after heavy rain to avoid aconite root rot.
Apply compost first, and then mix nitrogen fertilizer and manure to raise seedlings.
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