When will Snow Red be planted?

Question 1: When will potherb be planted? Also called potherb mustard, it is the tender stem and leaf of mustard, a cruciferous plant. Warm and sweet. Has the effects of detoxicating, relieving swelling, stimulating appetite, promoting digestion, warming middle warmer and invigorating qi. Can be used for treating sores, carbuncle, swelling of chest and diaphragm, cough with excessive phlegm, gingival swelling and pain, constipation, etc. Every 100g contains water 9 1.5g, protein 2.8g, fat 0.06mg, vitamin 1.6g, carbohydrate 3.6g, calcium 23.9mg, phosphorus 64mg, iron 3.4mg, vitamin b 1.07 and riboflavin 0.07. It can be made into stewed bean curd with potherb mustard, fried pork with potherb mustard and other dishes. Potherb mustard is one of the main processed vegetables, with an annual planting area of about 20,000 mu.

Question 2: When and how to plant snow red in autumn? Sherry red is very suitable for planting in September.

Planting method of xuelihong:

1, seedbed preparation. Choose fields with loose and fertile soil, good irrigation and drainage conditions and convenient transportation as seedbeds. After the seedbed is ploughed, the soil should be fully exposed to the sun, and compost, burnt mud ash, human and animal manure and phosphate fertilizer should be used as base fertilizer. The seedbed should be flat, the soil should be fine, and the ditch should be deep and flat.

2. Sow and raise seedlings. The sowing date of autumn vegetables is from late August to early September, and the sowing date of spring vegetables is from mid-June to 65438+1October to1before October 25th 10. Sow in the morning or evening after rain. Generally, 0.4-0.5 kg seeds are used per mu, and water is poured on the soles of feet before sowing. After sowing, cover the soil or burn mud for about 0.5em, and spray 500-800 times of butachlor after covering the soil to control weeds. Autumn lai should be covered with grass to keep moisture and strive for neatness, even after the seedlings are strong.

3. Soil preparation and field planting. Cabbage has low requirements for soil, and moist loam with water and fertilizer conservation is better. When preparing the soil, base fertilizer should be applied, generally, the border width is 1.5m, the trench width is 750px, the trench depth is 750px, the border surface is smooth, the mud is fine and there are no weeds. After the border is made, when the seedling height is about 375px and there are 5 ~ 6 real leaves, transplant according to the weather conditions. The row spacing is 875px, the plant spacing is 30 ~ 875px, and the planting area is about 4000 ~ 5000 plants. Transplant with soil to reduce seedling injury, and don't hang the roots when planting; Watering in time after planting is beneficial to survival.

4. Water and fertilizer management. After planting, prevent drought and flood, prevent drought when it rains less, and do a good job of drainage when it rains more. The product organ of Xuelihong is petiole, and the fertilizer is mainly nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer, with base fertilizer accounting for 80% and topdressing accounting for 20%. General compound fertilizer 50kg per mu, ammonium bicarbonate 50kg calcium magnesium phosphate 15kg, potassium chloride fertilizer 10kg. Appropriate application of phosphorus and potassium fertilizer in seedling stage and later stage, topdressing 3 ~ 4 times per crop, from light to heavy. Pay attention to topdressing once every 5 ~ 7 days after planting, and then combine intertillage to see seedling fertilization. The temperature in the early stage of autumn vegetables is high and grows fast, so topdressing should be done in time. Spring vegetables should not be fertilized before spring, and watered and fertilized in time after spring. Stop watering and topdressing 20 days before harvesting to improve the quality.

5. Prevention and control of diseases, pests and weeds. After Sherry Red survived, gramineous weeds in the field grew to the center of 2 leaves 1, and the weeds were controlled by spraying refined sand. Viral diseases are the main diseases, mainly to prevent aphids, mainly to prevent, supplemented by treatment. When the temperature is high, use it once a week, and control it 1 time. The larvae of the yellow striped flea harm the roots, and the roots are irrigated with phoxim for control. Pieris rapae, etc. It is controlled by pyrethroids and other chemicals. Stop taking medicine 20 days before harvest.

6. Harvest in the open field and expose in the sun on sunny days. The annual output of autumn vegetables is 4,000 kg/mu, and that of spring vegetables is 5,000 kg/mu. Autumn vegetables are harvested around 65438+February, and are generally not picked; Spring vegetables were harvested before and after Tomb-Sweeping Day, and the moss has begun to pluck, and the moss height is about 5 ~ 250 px. So as to ensure product quality.

Question 3: When will Xuelihong mature? Because the planting time is different, plants planted around July can generally be harvested in late autumn.

What is planted in September is usually harvested in the winter and spring of the following year.

Question 4: When is it suitable to plant wild vegetable seeds?

(A), spring vegetable cultivation techniques

With the target yield of 4000K/667m2 as the requirement, the following technical points should be mastered in vegetable cultivation in Chun Xue: 1, sowing and seedling raising.

(1), seedling raising

(1), seedbed selection:

In order to make the vegetable seedlings grow well, the seedbed should choose clay loam which is close to field cultivation, fertile soil and good drainage, and cruciferous crops have not been planted for many years. If dry land such as watermelon field is selected as seedbed, deep-water irrigation should be carried out for 3 days before sowing, and then drainage, drying and ploughing should be carried out to reduce bacterial infection. .

(2) The seedbed should be leveled to a high standard, and ploughing, ditching and hoeing should be carried out, so as to achieve deep ridge, flat border and broken mud. At the same time, it is necessary to apply sufficient base fertilizer and base fertilizer; Pesticides such as 30kg/667m2 of calcium superphosphate, 0/000kg/667m2 of human excrement, and Nongtianle were used as soil treatment to prevent underground pests from harming vegetable seedlings.

(2) timely sowing

In Qiu 'ai, Yinxian County, Zhejiang Province, the suitable sowing date of spring vegetables is generally 65438+1October12 ~ 65438+1October 20th, and the sowing amount per 667m2 is about 150g-250g, with sparse seedlings and strong roots. Sowing should be even. After sowing, cover plant ash, preferably straw or wheat straw, to reduce water evaporation and promote seed germination and emergence. When the seeds germinate to 80%, straw or wheat straw should be removed to avoid "long-legged seedlings".

(3), seedling management

(1), evenly deleting seedlings:

After emergence, start thinning seedlings when there are 1-2 true leaves, delete dense seedlings and rolled seedlings, delete seedlings for the second time when there are 3-4 leaves, and delete inferior seedlings such as long seedlings, sparse seedlings, coarse seedlings and diseased seedlings. Seedling spacing should be 3-5 cm. When the seedlings grow to 5-6 true leaves, the seedling height will be 65,438+00-.

(2), fertilizer management:

If the seedling stage is dry, water it in the morning and evening to keep the soil moist, but don't water it too much, otherwise it will easily cause moldy roots. Topdressing at seedling stage can be combined with watering, deleting seedlings and homogenizing seedlings. Generally, after the 4-leaf stage, 2.5-3kg of urea can be applied per mu according to the seedling condition, or 1: 8- 10 degree of decomposed human manure can be applied, and topdressing can be applied 5-6 days before transplanting, with about 4-5kg of urea per mu.

③ Prevention and control of pests and diseases

The main pests at seedling stage are aphids, caterpillars and flea beetles. Spraying 80% dichlorvos emulsion 2000 times or crystal trichlorfon 1000 times can control yellow striped flea beetle; Aphids and caterpillars can be sprayed with 50kg water mixed with "one-time cleaning" 10-20g. Generally, it can be sprayed once a week, and the whole seedling stage should be prevented for 3-4 times, so as to achieve the purpose of killing aphids and preventing diseases (virus diseases). In case of rainy weather, 800 times of 75% chlorothalonil wettable powder should be sprayed in time to prevent diseases. 2. Cultivation and management of Honda (1). Timely transplanting to ensure the quality of transplanting (1). Transplanted at the right time in Qiu 'ai, Yin County. The suitable time for transplanting spring vegetables is generally before165438+1late October-65438+February 5. ② In order to ensure the quality of transplanting, sufficient base fertilizer should be applied before transplanting. Before ditching, Honda can use 40kg of superphosphate/667m2+40kg of ammonium bicarbonate/667m2+40kg of compound fertilizer or 2500kg of decomposed pig manure (or chicken manure 10- 12)/667 m2+ compound fertilizer. When transplanting, the ridge should be set reasonably, with each ridge 1.55m, ditch width of 0.25m, row spacing of 0.45m, plant spacing of 0.35m, furrow mud on the ridge, weeding and crushing, and transplanting density of 4,000 plants /667m2. At the time of transplanting, about 300kg/667m2 of "four-in-one" fertilizer (proportion: 70kg of burnt sludge ash, 2.5kg+ of calcium superphosphate, 200 g of high-fertility compound biological fertilizer, 65438 and 00kg of dry organic fertilizer) was used to plug the roots. In case of sunny and dry weather, clean water is also used to make roots work. High fertilizer is a kind of compound biological fertilizer, which has the functions of nitrogen fixation, phosphorus dissolution and potassium dissolution. In order to improve its effectiveness, high fertilizer and organic fertilizer can be mixed and sprayed 7- 10 days before transplanting and application, so that biological bacteria can be pre-propagated. The dosage with high fertility is generally 2 bales/667m2; Calcium superphosphate 6 kg/667m2; Appropriate amount of organic fertilizer).

(2) Management after transplanting

(1), pruning seedlings to keep alive

About 5-7 days after planting, it is necessary to check the seedlings to make up for the shortage. In case of persistent drought, furrow irrigation can be used to improve the survival rate. Gully irrigation is usually nearby ... >>

Question 5: The planting time of snow red in Northeast China. Xuelihong in the north and sauerkraut in the south do not belong to the same food. Snow red, millet, is a variety of mustard. Pickling mustard leaves with stems is Xuelihong (also known as Xuelihong), commonly known as spicy. The leaves split deeply, the edges withered, and the flowers were bright yellow. Stems and leaves are common vegetables and are generally pickled. "Sauerkraut" generally refers to all kinds of sauerkraut made of green vegetables or cabbage. Pickled sauerkraut can be an appetizer, a meal in the diet, and a seasoning for cooking. Can be divided into northeast sauerkraut, Sichuan sauerkraut, Guizhou sauerkraut, Yunnan sauerkraut and so on. Sauerkraut in different regions has different tastes and styles.

Question 6: The suitable sowing date of Chinese cabbage snow red planting season is generally in the middle of 10, and the environment should be adjusted appropriately.

The growth period is about 100 days; Winter vegetable seedling age 30 days+field growth period 60 days = 90 days.

Question 7: In what season do red vegetables grow? Palace temple in late August;

Transplanting from late September of 10 to early October of 10;

It can be harvested before winter 1 1 to the following spring.

Question 8: Planting Sherry Red in Beijing; Planting Sherry Red in Beijing

Late August and early September

hope this helps

If you have any questions, please answer them later.

Question 9: When is sherry red harvested and how is it preserved? Generally, it is harvested when Xuelihong begins bolting and tillering height is 16~20cm. Because of the different planting time, Xuelihong is planted around July and can be harvested in late autumn. It is planted in September and generally harvested in the following winter and spring. 1, snow red and mustard pimples are washed and dried;

2. Prepare a big jar, wash it, and coat a layer of salt on the inner wall of the jar (sterilization);

3, pepper, aniseed slightly fried (more fragrant) for use;

4, altar: spread a layer of vegetables, sprinkle a layer (appropriate amount) of salt and seasoning, compact layer by layer until full, and finally cover. Never add water, because vegetables will come out by themselves after pickling.

It can be eaten in Kaifeng in 3~7 days.