In recent months, the author has been receiving numerous inquiries from readers about cultivating medicinal herbs. Many of these questions were repeated: Which herbs are easy to grow? What requires minimal investment but offers good returns? And which plants are suitable for planting in summer and autumn? To address these concerns, based on production experience and current market trends, the author has selected five medicinal herbs ideal for cultivation in Hunan during the summer and autumn seasons. These varieties are low-cost, high-yield, and easy to manage, making them excellent choices for farmers.
**Achyranthes (Niuxi)**
The root of Achyranthes is widely used in traditional medicine and has seen a significant rise in market prices in recent years. It is one of the few herbs recommended by the State Administration of Traditional Chinese Medicine for development. It thrives in sandy loam or red soil. Seeds can be sown between June and July, and the roots can be harvested after approximately five months. The total input cost per mu is around 310 yuan, with an annual yield of 350–400 kg. At a current market price of 12–13 yuan per kg, this herb offers a solid return. A labor force of 9–10 acres is sufficient for management.
**Honeysuckle (Jinyinhua)**
Honeysuckle is a dual-purpose herb, used both as a medicinal plant and in food and cosmetics. Due to a supply shortage, its price has steadily increased, offering great potential for growers. It adapts well to various soils and can be directly sown between June and July. Harvesting occurs within 4–5 months. The input cost per mu is about 280 yuan, with an annual yield of 300–350 kg. Market price is currently 9–10 yuan per kg. A labor force of 12–13 acres is appropriate for this crop.
**Isatis Root (Daqingye)**
This herb uses both the root and leaves for medicinal purposes. With growing demand and limited supply, it has become a promising crop. It does not require strict soil conditions and can be sown from June to October. Roots are ready for harvest after about six months. The total cost per mu includes seeds, fertilizers, and pesticides—around 270 yuan. Annual root yield is 300–350 kg, while leaves reach 200–230 kg. Market prices are 8–9 yuan for roots and 3–3.5 yuan for leaves. Managing 9–10 acres is feasible for most farmers.
**Nepeta (Jingjie)**
Nepeta is not only used in herbal medicine but also in the chemical and feed industries. As wild resources decline, its market value continues to rise. It grows well in various soils and can be sown directly or transplanted. Planting takes place from June to September, with a growth cycle of 80–90 days. Total input per mu is around 190 yuan, yielding 250–300 kg of green material and 50–60 kg of spikes. Current market prices are 6–7 yuan for the whole plant and 20–22 yuan for the spikes. A labor force of 15 acres is recommended for efficient management.
**Plantain (Cheqianzi)**
Plantain is used in traditional prescriptions and is increasingly sought after by pharmaceutical companies. With declining wild populations, its price has risen steadily, making it a favorable option for cultivation. It can be sown directly or transplanted and is planted from August to October. Harvesting occurs within five months. Input costs per mu include seeds, fertilizers, and pesticides, totaling around 220 yuan. Yield ranges from 200–250 kg, with a current market price of 11–12 yuan per kg. Managing 15 acres is ideal for a single labor force.
Low-Pressure Transmission Parts
This classification mainly includes the aluminum low-pressure casting Machinery Parts using in Transmission area.
Normal raw material: A356.ZL101A.ZL101.AlSi7Mg
The pressure on the surface of the molten metal is 0.06~0.12Mpa.This processing has good shrinkage, casting tissue is dense, easy to produce the large thin-walled complex parts, the casting head is not needed , metal yield can be up to 95%.
Process Technology: Low-pressure casting,T6 Treatment,Shot Blasting,NC Machining,Spray Coating
Product Dimensions: Customized
Casting General Tolerance: Grade GBT6414-CT8
Flow Processes: Die casting, Degating to remove the residual of the gate, Polishing and Deburring to remove the burrs, Polishing to remove the parting line, flash,CNC Turning, Cleaning, Packaging, Storaging, Shipping
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection, and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Machinery Parts
Certificate: IATF16949:2016,ISO14001:2015,ISO45001:2018
Lead Time: 30-35 days
Trade Term: FOB Ningbo
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