Citron is a perennial herbaceous legume plant. Its leaves resemble lotus leaves. Its roots are small and round at the end of the flat. It can be stewed stew with stewed duck soup and the same amount of stew in the same amount. It is particularly delicious; it can also be powdered or Processing citron tablets. Toona sinensis contains 38.2% starch, 15.2% crude fiber, 6.2% crude protein, and 4.3% reducing sugar. It also contains various vitamins, amino acids and trace elements. Regular consumption can receive the heat detoxification, spleen and stomach, nourishing the body effect. Toona sinensis has fewer diseases, insects, and weeds, and has few fertilizers, medicines, and laborers. It is a good investment project with low investment and high efficiency.

First, timely sowing

The suitable growth temperature of camphor is 15-35°C. When the temperature is lower than 15°C, nursery will be needed. When the temperature is stable above 15°C, transplanting will be planted. The planting period of the Dabie Mountains in southwestern Guizhou is in mid-April. The hair-fat period and the crust-swelling period are in the mid-June-September period with adequate light and heat.

Second, a reasonable dense planting

Choose a field with good lighting and ventilation conditions, high organic matter content, and convenient drainage and irrigation. One year ago, deep-sweep 1 time, so that the soil is fully frozen, made a 2 meters wide rake, on both sides and in the middle of the pod digging and planting points, each trip 3 lines, a hole depth of 20 cm, spacing 50-60 cm; before the burrowing hole Apply a little compound fertilizer, and apply organic fertilizer as base fertilizer. Cover thin soil as a separate species and fertilizer layer to sow seedlings. Each hole is planted with 1 seedling of Aberdeen.

Third, field management

1. Fertilization: Toona sinensis needs less fertilizer. Hair crops were topdressed for 1-2 times; during the expansion period of the clams, a small hole was opened in the middle of the two crops. 25 g of compound fertilizer, 15 g of urea, and mulch were watered.

2. Control of water: Xiangxi hi wet, afraid of drought, hair trees avoid bogey water within the cave, this time, the rain is too high, drainage should be ditched as soon as possible. During the growing period, the crop grows vigorously, requiring more water, and it is also subject to high temperature and drought. It can be filled daily and nightly. Maturation is mainly moist.

3. Earthing: Earthing is an important measure to increase the yield of Toona sinensis. From May to June, the Toona sinensis grows vigorously, and when it is newly planted, it should be shovelled or covered with earth.

4. Grass and Insect Pest Control: After sowing, before emergence, spray acetochlor or dole herbicide once, stems and leaves will be blocked before the row of grasses, after which the stems and leaves cover the ground, and the weeds cannot survive. Insect pests are rare, and when the leaves are tender from May to June, only the cabbage caterpillars are damaged and can be treated with dimethoate.

Fourth, harvest and storage

In mid-October, stems and leaves will naturally wither, and they will be harvested and marketed. It is advisable to leave fields for harvest in the first few days of November and the first few days of frost. After the excavation, the scented oysters can be stored in the indoor rice pods when the quantity is small; when the quantity is large, the outdoor sun rising and the sheltered highland can be excavated, and a layer of dry straw and a layer of scented citron can be placed and stored. After sealing the hole, the cover soil is convex and covered with grass waterproof.

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