Chinese red
date/slice
Chinese red date grow in
various area in China, such as Ningxia (NX), Xinjiang (XJ), Shaanxi (SN),
Shanxi(SX), Henan(HA) and Hebei(HE) etc. Due to our company location, we do
have Chinese red date from Ningxia (NX),
Xinjiang (XJ), Shaanxi (SN) and Shanxi (SX).Chinese red date also known as Jujube is a fruit grow on a small
tree. The fruit is an edible oval drupe.
When immature it is smooth-green, with the consistency and taste of an apple,
maturing red-brown to purplish-black, and eventually wrinkled, looking like a
small date. There is a single hard seed similar to an olive pit. Our company
processed high quality dry dates,
and have various kind of side product such as red dates circle, Red Date Slice and dice, each have different
grades.
Chinese Red Dateslice,Dried Red Dates,Red Dried Jujube Slice,Red Date Slice Ningxia Shun Yuan Tang Herbal Biotech Co., Ltd. , http://www.nxshunyuantang.com
White melon cultivation technology
First, timely and efficient cultivation (a) sowing seedlings 1. sowing spring suitable period of 2-3 months. If there is thermal insulation equipment, it can be properly broadcasted. White melon seed is small, seed coat is thin, easy to germinate. After immersing seeds for 2-3 hours, they can be drained or broadcasted into the nutrition bag. Drizzle the water and cover with a finely crushed wet soil about 1 cm thick. In order to prevent rat damage and moisturizing, it is better to cover with a film. 2. Seedling technology is sown at the right time, and live broadcasts are usually conducted in open field. Nursery transplanters can refer to the method of raising pumpkins. Mu needs seeds about 20 grams. The white gourd has also been propagated using cuttings, and its yield is similar to that of seed reproduction. The practice is: after the sowing in early May, do not pick the main bud, cut the main vine or side vine, each with 2-3 leaves, insert sand bed or loose soil, shade, spray, like Chayote cutting method. (ii) Planting with sorghum cultivation; pod width of 1.5 meters (baggage ditch), open shallow hole in the center of the pupa, point spacing 70 cm; Shiren basal fertilizer, dominated by organic fertilizer, Mushi rot pig cow dung 1 000 kg or chicken 800 kg of feces, 50 kg of superphosphate and 20 kg of potassium chloride. After mixing thoroughly, apply a hole or ditch. Mix well with the soil, slightly higher than the surface to prevent accumulation of water. For live broadcasts, 3-4 seed sows were seeded and 1-2 seedlings were seedlings after seedling emergence; seedlings were planted with 2 seedlings at 30 cm spacing and 1 seedling. Cover with soil and cover grass after sowing. For nursery transplanters, open the hole as described above and plant 1 seed per hole. 800-1 000 acres of plants. (III) Field Management 1. Pruning the whole mango cranberry is mainly based on cranberry seeds. When the main vine grows on 4-5 leaves, the lateral vines begin to sprout, but the growth is slow. Once the main culm is removed, the lateral buds are quickly withdrawn and the female flower sits on the melon. At the beginning of sitting melon, the main vine leaves are small, the leaf area is not large, and the lateral vines have many branches and many leaves. The leaf area accounts for 80%-90% of the total leaf area, among which the leaf area is the largest. Man times. In addition, the main vine has more male flowers, female flowers appear late and the number is small, the position of the students is high, often more than 10 knots. Therefore, the timely removal of the main vines and the promotion of vine vines and vine vines are important measures for the early maturation of white quince. The practice is: when the main vine grows 5-6 leaves, it will be picked up. When the cranberry grows 5-6 leaves, it will keep 2 strong vines and pick up the hearts, and the other weak vines will pick their hearts in time. When a few leaves grow on the vines, although there are female flowers and they can sit on melons, the result is that, due to lack of nutrition, the melons are small and often show malformed melons. It is advisable to remove some of the young melons while picking the heart. Make the vine grow thick and grow sun vines, and then stay strong to Sun Man weak, the whole plant left Sun Man 5 to 6 for its flowering sitting melon. Pay attention to the reasonable distribution of Ziman and Sun vines in the field, so as not to overly overlap the vines and block sunlight from each other, so as to enhance photosynthesis, accumulate more organic matter, facilitate ventilation, and reduce the occurrence of pests and diseases. After picking the heart in sunny weather, the wound will heal easily and the bacteria will not invade. 2. For grass-covered white melons, generally no brackets are provided, and grass should be planted on the surface (for example, grass growing with mulch). Forage grass is best with esculenta or thatch, followed by straw or straw. Grass can be used to avoid soiling the fruit and reduce the chance of rotting. 3. Fertilizer and water management The white melon grows quickly, sits on many melons, requires more fertilizer, and is more concentrated (especially the length of white melon), and requires timely recovery of fertilized material after sitting on the melon. The first topdressing was applied at the main vine topping, and the urea of ​​5 mu was applied to the water. The concentration of the urea was diluted with water, and 50 kg of water was added to 100 g of urea to be poured into the rhizosphere. The second top-dressing was applied after the vines had been picked up, 20 kg of compound fertilizer was applied to Mushi, 30 kg of superphosphate was added to the soil after the ditch was applied, and 10 kg of urea was used to pour the water. White melons are often afraid of phlegm. Whenever they are cultivated on a dry day or when they are cultivated in the drylands, they must be diligently watered, especially if the female flowers are in bloom and cannot be exposed to drought. Otherwise, they can easily fall or form malformed melons. Flat land, pay attention to drainage, so as to avoid dead seedlings, rotten melons. Second, the anti-season cultivation (a) the determination of the sowing date crude melon crude, fast-growing, it is suitable for anti-season cultivation. White gourd has strong adaptability to climatic conditions. The temperature range of the whole growth period is 13-40. In Guangdong, the factors limiting the sowing date of white gourd have the greatest impact on low temperature. In Guangzhou, for example, the average annual temperature is 21.8°C, but extreme low temperatures (such as about 1.6°C) occur throughout the year. Despite short time and short duration, the plants can be killed by freezing. Therefore, as long as there is a certain amount of insulation measures in early spring, sowing can still be advanced. The early spring anti-season cultivation can be planted from December to January; the anti-season cultivation of summer and autumn can be planted from May to September. (2) Variety selection Early spring anti-season cultivation, suitable for early-maturing varieties with short growing period and suitable for dense planting, such as short white melon, farmer's silver flower, farmer Minghua and Beijing Qibeibai. In summer and autumn, it is appropriate to use the greenish white melon or the farmer's green skin No.2. (C) Sowing seedlings in early spring anti-season cultivation, the first is the use of soaking heat preservation germination, in order to increase the germination rate. The second is the heat preservation seedlings, such as the use of hotbeds, greenhouses, plastic film arches and so on. The third is to apply more phosphorus and potassium fertilizer, less nitrogen fertilizer to cultivate strong seedlings. The fourth is to control the amount of watering and the number of waterings. At noon on sunny days, the seedbed (or nutrient bag) soil is irrigated once in a while to keep the soil moist. It is not suitable for small water treatment to avoid frequent cooling. The fifth is light regulation. When there is sunshine at noon on sunny days, the cover (film or glass) should be properly opened to improve the temperature, humidity and light conditions. Summer and off-season cultivation generally uses live direct exposure. However, with a large amount of seedlings and a low rate of seedlings, it is better to use protective land for seedling raising. For example, the use of semi-covered ventilated membrane small arch shelters, or the use of shade net seedlings, can reduce the direct erosion of heavy rain, but also weaken the direct light, reduce the ground temperature and reduce the occurrence of damping-off. At the same time, it is conducive to bred 3-4 large leaf transplants. However, in the nursery period, it is necessary to prevent leggy and emergence of tall seedlings. (D) Colonization 1. Select early spring anti-season cultivation, should choose the north to south, cold air is not easy to deposit, sunny, sandy loam with water source irrigation is appropriate. Summer and off-season cultivation, should choose ventilation, more cool, no waterlogging, spring water for irrigation of clay loam. And sorghum for drainage. 2. Replanting basal early spring anti-season cultivation, using hot organic fertilizers, such as chicken manure, pig cow dung, etc.; summer and off-season cultivation, due to the short period of growth of the white melon, rapid growth, can use compound fertilizer as base fertilizer. 3. Density Early spring anti-season cultivation, the temperature is lower, the air is relatively dry, the plants are not growing vigorously, and the plants should be properly planted in close to 1 0000-1 200 acres. In the summer and autumn, it is appropriate to plant trees in the off-season cultivation and plant 700-800 acres. (five) field management 1. Dressing early spring anti-season cultivation due to a large number of organic fertilizer as a base fertilizer, top dressing not too early, when the seedlings have 5-6 leaves when the topdressing thin fertilizer, urea and water pouring. The second time when the heart was picked up, compound fertilizer and superphosphate were applied dryly, and drenched and then poured with water. Summer and off-season cultivation requires early fertilization and diligent fertilization. When the seedlings have 2 to 3 leaves, they should be topdressed. 50 kg of water plus urea 100 grams once every 7 days. In case of heavy rain, dry urea or compound fertilizer may be applied when the soil is still moist, or drizzle, but the vine leaf cannot be touched. In addition, we must pay attention not to apply nitrogen fertilizer, so as to avoid plant growth, resulting in falling flowers and melons, aggravating the occurrence of pests and diseases. 2. Picking and cultivating anti-seasonal cultivation in early spring, due to low temperature and short sun conditions, female flowers appear early and many, but the melon is small, mostly malformed melons, it is advisable to remove the earliest female flowers early to avoid consumption of nutrients, affect plant growth and Lateral buds grow. The main vine topping heart should be properly delayed and it is appropriate to pick the heart when it is 6-7 leaves. In summer and autumn, it is the same as the timely cultivation. 3. Grafting and cultivation of white-season white-backed cultivars should be carried out. Grafting is carried out with sunspot pumpkin, Indian pumpkin, or gourd as the rootstock. Commonly used methods are by grafting and top cutting. 4. Protected cultivation of early spring anti-season cultivation, should adopt: 1 plastic film cover cultivation. 2 wind barrier cultivation, that is, the use of wheat straw or straw, etc., braided into a barrier, erected on the north side of the edge of the wind shield. 3 Plastic film arch cultivation. In Guangdong Province, small arch sheds are used for cultivation, which is simple and effective. Conditional, greenhouse cultivation can also be used. 4 greenhouse cultivation. Summer and off-season cultivation, the use of semi-covered plastic film cultivation, that is not covered under the film shed film, cover the film above, you can block the rain, vine leaves from splashes of rain, reduce disease occurrence, and relatively stable relative humidity within the shed The air is also in circulation. When necessary, the roof can also cover the shade net to weaken the strong light irradiation at noon. After 3:00 pm, the shade net will be lifted to provide good lighting conditions.