50 acres of land can do a lot of things. Raising 2,500 chickens, each selling eggs and 200 yuan, selling meat 100 yuan, income after deducting costs 100 yuan, and net income of 250,000 yuan. Camellia oleifera entered the full fruit stage in 5~7 years, with an oil yield of 50~70 kg per mu and an income of 3,000 ~ 4,200 yuan. After deducting the cost, the net income per mu was more than 2,000 yuan, and the total annual net income was more than 654.38+10,000 yuan. Planting fruit trees, such as fire, wampee, mango, etc. , the price per kilogram 10 yuan, per mu 1.500kg, and the income per mu1.500 yuan. After deducting the cost, the net income per mu is 1 000 yuan, and the total annual net income is about 500,000 yuan. Fast-growing precious timber trees such as Toona sinensis and Betula alnoides have matured in 20 years, and the annual volume per mu is 1 m3, the price per m3 is 3,000 yuan, the annual income per mu is 3,000 yuan, the annual total income is 1.5 million, and the net income after deducting the cost is more than 1 10,000. Nanmu and Malus parviflora have been planted for 30 years, with an annual volume of 0.6 cubic meters per mu, a price of 1 1,000 yuan per cubic meter, an annual income of 6,000 yuan per mu, and an annual net income of more than 200,000 yuan. If it is in South China, Huang Huali, sappan, sandalwood, teak, Indian rosewood, redwood, neem and so on can also be planted. The average annual net income is more than 200,000; Huang Huali and Sandalwood, in particular, cost more than 6,543,800 yuan per cubic meter, mature in 30 to 50 years, with an annual net income of 200,000 to 300,000 yuan per mu, and the total annual net income exceeds/kloc-0,000 yuan. In addition, when planting, chickens and sheep can be raised under the forest as appropriate to increase income. In South China, you can also plant precious medicinal materials such as Hedysarum and sappan. Seven leaves and one flower are 3-5 years old, and Sumu is 8 years old or above. Seven leaves and one flower are several hundred yuan per catty, and heartwood of hematoxylin is more than 0 yuan per catty/kloc-0.