After the production of new products on the market in the spring of this year, it will be raised to 7.5-8 yuan per kilogram, and it will now rise to 10-12 yuan. In a short period of time less than six months, its price increase ranged from 66.7% to 71.4%. The reason is that in the past two years, the annual sales of Abrus cantonensis reached more than 1.2 million kilograms in the Guangxi market, and the sales price per kilogram in the market from 2000 to 2001 was only 5.5 to 6 yuan, and the price was slightly lower, so that the farmers in the production areas were low. The enthusiasm for planting has been affected, and planting areas have landslides. According to statistics, in 2001, the planting area of ​​Abrus cantonensis was reduced by 500 acres from 4000 acres of the previous year, and the total output was about 850,000 to 900,000 kilograms, which caused a gap between production and sales. The adaptability of Abrus candidum is strong, and the soil requirements are not strict. In general, the dry land (flatland, slope) can be planted. The sandy loam is good, drought-resistance, and fear of waterlogging. The planting area should be well drained and sunny. 1. Seedlings (appropriate for 3-4 months in the Gregorian calendar), seed coat of Abrus cantoni smooth and hard, must be treated before sowing, otherwise the germination rate is not high. Treatment method: mix the seed with twice the amount of fine sand, set the hole inside the bamboo or bamboo tube with a round head for 20 minutes, or hand rub 30 minutes, sieve sand, soaking with hot water at about 40 °C for 12 hours The water-absorbing seeds are placed in a cloth bag or a rotten cloth, and the rice straws are placed on the upper and lower mats for 2 days to incubate the hot water once every 8 hours. The nursery should choose a place with good soil near the water source (half the amount of seedlings per acre planting area). The soil should be smashed and leveled, and the germinated seeds should be mixed with a small amount of fine sand and sown on the surface of the plant. Fine layer of fine soil, and then covered with a layer of straw or leaves (covered grass should be thin to not see the table is appropriate). It is best to put a scaffolding on each pole, about 2 feet high, covered with branches or weeds, to prevent exposure or heavy rain break seedlings. Nursery sites should be regularly showered to keep wet. After the seedlings emerged, weeds were gradually removed from the shed to make it light. The seedlings were applied to livestock and manure water for 2-3 hours. 2, transplanting: seedling height 4-5 inch election rainy days transplanting, ditching or starting up can be, the seedlings into the ditch or inside the hole, fill the compaction, set the root water, spacing 2030 cm. 3. Management: After 15 days of transplanting, loose soil fertilizes once, and 10 persons of animal manure water or 10 tons of urea (1 kg of urea per 100 pounds of water is applied). One month later, fertilize one time. It is better to use deep compound fertilizer. When the main seedling grows to 7-8 inches in height, the top buds are removed to increase the yield. The ruler may spray or irrigate when it is dry, and pay attention to the drainage in rainy days to prevent the water from rot. It is best to spray the foliar fertilizer 2-3 times from August to September. When conditions permit, it is best to insert a hedgerow between two plants to allow the vine to climb up. Because the grass is a hi light and more branched vine, scaffolding is beneficial to its growth and increase production. 4. Pest control: Pests and diseases are mainly leaf blight, and they may be sprayed with thiophanate-methyl or anti-cumulative. Insect pests are sprayed with dimethoate (do not use other highly toxic pesticides, especially when harvested). 5, harvest: close at the end of November, even root excavation, sub-into a 8-shaped, dried to the general yield of 200-300 kilograms of medicinal herbs (dry goods). Note: When conditions are available, it is best to use sulfuric acid to treat seeds by adding half a catty of seed (95% sulfuric acid 500 ml, mixing in a plastic box, stirring for 6-8 minutes with a wooden stick (be careful not to splash sulfuric acid on the skin) On clothes and clothes, filter out sulfuric acid, pour the seeds into clean water and rinse them, then soak in hot water at 40°C for 8-24 hours, then sow, so that the germination rate is high and fast.
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