种植面积的大小，必须考虑到自身的人力、物力、财力。因为种药收益大，具备风险性。如果你是多人合伙承包土地种药，有充分的人力和财力，自身有种药的经验或有专业人员作指点，那么种植面积越大，药材数量越多，对药厂采购员、药贩的吸引力也就越大，他们可用专车直接到产地收购装运，这样销得快，又可减少促销的费用，收益相对也就更大。
The size of planting area must take into account its own human, material and financial resources. Because the benefits of seed medicine are great and it is risky. If you are a multi-person partnership contract for land and drug cultivation, have sufficient human and financial resources, own experience in drug cultivation or professional advice, then the larger the planting area, the more medicinal materials, the more attractive to the pharmacy purchasers and drug vendors, they can use special cars to purchase and ship directly to the origin, so that they can sell quickly. It can also reduce the cost of promotion, and the revenue is relatively larger.
如果你资金有限，就应从小面积开始，产品就近到药材收购部或专业市场出售。有了种植经验以后再扩展种植范围。
If you have limited funds, you should start from a small area and sell your products in the pharmaceutical acquisition department or professional market. Expanding the planting area after having planting experience.