Vegetable cultivation with sweet potato

Vegetable cultivation with sweet potato

Sweet potato shoots can be grown with seedlings or potted plants.

Seedling cultivation techniques are as follows:

Breeding can be used nursery or open cover film nursery. Seedlings in open field cover are generally planted in late March. The seedbed should be selected for leeward sunny days. The fertile soil should be divided into 2m wide compartments. The seedlings should be widened by 0.6m on the surface of the car. Re-cultivation of local, after the rain or watering cover film, remove the film after emergence, timely cultivation and weeding, and topdressing 15 kg of urea per acre.

High-ridge, double-row, timely plug-in, proper early planting, and proper planting of sweet potatoes require deep soil. Daejeon should be ridged, and the ridge size should be 1 meter (width), ridge height 33 to 40 centimeters, and ridge width 40 to 50 centimeters. Open a hole in the ridge and plant a double row. Should be inserted early in time, the middle and lower reaches of the Yangtze River can be planted in the middle of May, planting density of 4000 per acre is appropriate.

Reasonable fertilization: Fertilization is mainly based on basal fertilizer, basal fertilizer should be concentrated on acupuncture points, and the fertility of mountainous areas with low fertility must increase the application amount of fertilizer. Generally, 100 kg of dried vegetables per acre and 50 kg of compound fertilizer. In the 20 days and 60 days after the survival of the potato seedlings, 15 kg of urea or quick-acting farmyard fertilizer was applied to promote the rapid growth of the potato seedlings.

Strengthen field management: 15 days after planting, usually 1-2 times of cultivating soil before mulching, cultivating depth is generally the first cultivating should be deep, after the depth gradually shallow, ridge surface should be shallow, ridge and waist should be deep, ridge feet are To loosen the soil, the so-called "light, deep waist, breaking the ground," during the growing period, weeds should be removed timely and pests and diseases must be removed. Drought irrigation should be used to prevent drought. Two days after harvesting the stem tips, quick-acting fertilizers were also applied to water.

Timely harvest, safe storage; generally in late October to early November to dig underground potato block, if you want to get more potato, should reduce the number of picking tips, and stop picking the stem tip and irrigation 40 days before harvest. The harvest should be conducted on a sunny day. During the storage of the tubers, attention should be paid to aeration and heat preservation, and the cellar temperature should be maintained at 10-15°C in winter.

Potted plants: Xiangcaoshu No. 1 can be potted, and urban residents plant 3 to 4 pots on the balcony or in the courtyard. They can not only enjoy the brilliance of the lovable greens and potatoes, but also can eat their own hands at any time. Rest assured food.

Potted method: Select a flowerpot with a diameter of 27 cm and a height of 20 cm. Add porcine feces residue as a nutrient soil to the fire soil ash. Apply 150 g compound fertilizer as a basal fertilizer to each pot. After loading the soil, plant 4-5 lines of potato seedlings. After the planting, timely watering, loose soil and fertilization, the stem tips can be picked after 20 days. In general, each pot can be harvested 15 tips each time, weighing about 50 grams, can be picked once every 10 days or so.

Picking method: Daejeon, 40 days after the planting of the potato seedlings, can start picking the stem tips, picking them with scissors or picking them by hand. The length of the shoot tips suitable for picking is 9-15 cm, and the number of fully developed leaves is 4 - 6 leaves, picking time is 10-15 days.

Green Peas, According to the color of their cotyledons, Peas are divided into two types: green skin, green peas, and green skin yellow peas. Green peas are green-green peas. Peas in northeast China are the most famous. It is one of China's important food crops. It has a history of 5,000 years of cultivation. Our company can provide two different frozen peas to meet the needs of different people.
The effect and effect of green peas
Daily green peas can provide catechins and epicatechins as two kinds of flavonoid antioxidants. When people get older, there will be more and more free radicals in the body. Free radicals and aging are positively related. Nutrition in green beans can resist. Free radical-induced diseases, delaying the speed of body aging, as well as anti-inflammatory, spectral antibacterial effects.
Kidneys of green peas
[Appropriate population] Green peas are suitable for menopausal women, diabetes and cardiovascular patients, and mental workers and dieters are also very suitable for eating green Peas. These people can eat green beans to improve disease and physical condition.
[Contrained people] People with severe liver disease, peptic ulcer, arteriosclerosis, kidney disease, gout, low iodine and other diseases are not to eat green peas, so as not to aggravate the condition.

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