The white matter is clean, white and tender, contains a lot of amino acids, delicious taste, rich nutrition, and excellent flavor. Bianbai contains vitamins B1, B2, C, etc., have a certain medicinal value, there is heat, Sheng Jin, gastrointestinal adjustment and other effects, is China's specialty of aquatic vegetables. Since the harvest period is from May to June and the early autumn from September to October, the supply of two vegetables in the off-season plays an important role in solving the off-season supply of vegetables. The economic benefits of vain white are very considerable, especially as people's living standards gradually increase, the demand for environmental protection, nutrition, and healthy foods is increasing day by day. As one of the first choice products, the market outlook is very promising.

First, the requirements of environmental conditions

Whitebait is a perennial aquatic rooted plant of the family Poaceae. Plant height 1.6-2 meters, 5-8 leaves, leaves from leaves and sheaths of two parts.

There are two types of autumn and winter crops: single season and autumn and summer. The white growth cycle can be divided into four phases:

(1) Germination: Germination begins at 3 and 4 months after the spring, and the minimum temperature is 5°C or higher, and 10-20°C is appropriate.

(2) Delivery stage: From the end of April to the end of August, each strain can have more than 10-20 deliveries, and the appropriate temperature is 20-30°C.

(3) Pregnancy stage: The double season is once again from late June to late August and from late August to late September. The single-season quail is not pregnant until late in August and early September. The optimum temperature is 15-25°C, lower than 10°C or higher than 30°C.

(4) Stages of stagnant growth and dormancy: After the temperature of pregnancies, the temperature below 15°C and growth on the ground will stagnate, and the ground below 5°C will wither.

Second, high quality and high yield cultivation techniques

(1) Soil tillage: Putian chose to shelter from the sun and dredge two fields with loose soil and fertile fields. Before planting, prepare land for hydroponic water treatment and apply green manure or manure 3500-4000 kg or human manure 3000-4000 kg as basal fertilizer before planting, grind up and level it, make mud rotten, fat enough, level, and hit real ridge. Prevent leaking and leaking fertilizer. A few days after the exposure, re-irrigation of shallow water 3 cm enough to prepare for planting.

(2) Seed selection and planting: Piers are selected 6-7 days before harvesting. The seedlings must conform to the characteristics of the original cultivars. The plants are relatively short and their growth potential is not too high. 1-2 leaves are significantly shortened, such as leaf sheaths and white eyes tightened together.

The spring is divided into spring and autumn. Regardless of the late-maturing species of single-season or double-season pupa, during the April-May period of the Yangtze River valley, when the mother pier sprouts 33-40 cm in height, with 3-4 true leaves, the pier was dug and the knife was cut along with the tiller. Open a few small piers, each pier with stems and strong branches 4-6, cut the leaves, leaves 16-26 cm long leaves to reduce evaporation of water, help to improve survival, with the digging, with the points, with the plant.

Autumn planting: The old pier was dug after budding in spring. Each loquat was cut into 8-10 pieces and planted in the field or in fertile muddy fields. The water depth was often kept at 3 cm. There were more than 10 caves per month from July to August. Give birth and branch again.

During the pregnancy period from July to August, remove the weaker tillers and leave one spade every 10 square centimeters. Pick the yellow leaves 2-3 times at the beginning of August, step the yellow leaves into the soil and use it as fertilizer, and press a piece in the middle of the pier. Mud, so that the plant open to the fourth pier, facilitate ventilation, reduce disease.

(3) Fertilizer and Water Management: The long-term growth period of white peony roots is large, the number of tillers is large, and the amount of fertilizers is large. For multiple harvests at one time, basic fertilizer and top-dressing must be weighed. The top dressing is 4-5 times in total, according to the principle of “promotion-control-promotion”. After 7-10 days, the seedlings should be plucked, and 500-1000kg of manure water should be used per acre to promote seedling growth. After half a month, 1000-1500kg of urea or 10-15kg of urea should be removed per acre, and then the fertilization should be stopped. In order to avoid excessive growth, then enter the tillering period. From late July to early September, the birth of the new eel will enter the pregnancies. When the bamboo shoots begin to grow into hypertrophy, 3000-4000 kg of concentrated sewage will be applied per acre, and urea will be 20-25 kg. The promotion of bamboo shoots hypertrophy, after the 4-6th fertilization can be handled as appropriate.

The water level of Pak Tin Pakta is flexibly controlled according to its characteristics of growth and development. It is managed on the principle of “shallow-deep-shallow” (shallow water planting, deep water living planting, shallow moisture planting). Embryate 2-3 cm of shallow water before germination to promote germination, maintain a water depth of 5-8 cm after planting, promote tillering and hair rooting, and deepen to 10-14 cm in the late parturition period to control ineffective delivery. During the high temperature period of July-August, the depth of water should be maintained at 13-17 cm, and the water temperature should be changed frequently to reduce the pests and diseases. During the pregnancy period until 6-7 days before harvest, fertility water should be filled according to the growth condition of the main stem. It began to hold about 15 centimeters, and then gradually deepened to 23-27 centimeters, so that the entire clams were immersed in water, but not exceeding the degree of "white eyes". In the late pregnancy, gradually inject shallow water to 3-7 cm. After the harvest, keep the shallow water 2-3 cm to prevent the roots from freezing and rotting.

Third, pest and disease control

During the pregnancies period, there are large pupa, larval warts, and long green locusts. In the early stages of pests, 50% of the larvae are used to kill 100g of eucalyptus oil, 75-100kg of water is poured, or 90% of trichlorfon and 40% are used. If the fruit is peeled 1000 times after the old leaf is removed, it will be used to irrigate the heart one by one. After the beginning of autumn, locusts, leafhoppers, and thrips are produced. It can be used as follows: 40% Dimethoate Emulsion 1000 times, 10% Yeyu Powder WP 200-300g, and water 50-75kg. White rust can be sprayed 1:800 times with sodium embroidering.

Pain Relief Patch(Pain Areas)

Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 6cm×8cm 4pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application]
For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for strains, sprains, cramp, bruises, swollen areas or joint stiffness.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.







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