The eucalyptus is a deciduous tree, also known as a bitter buckwheat. It is a street tree, ornamental tree and afforestation species in coastal areas. Its rapid growth, lateral root development, strong resistance, in acid soil, calcareous soil and salt content below 0.3% saline can grow well. It can either be inserted into the roots or seedlings. Because of the large seed propagation coefficient, seedlings are generally used. Nursery preparation for nurseries requires flat terrain, sunny leewards, good irrigation conditions, deep soil, fertile neutral or slightly alkaline (pH 7.8 to 8, soil salt content 0.1% to 0.3%) Sandy loam, light loam loam, loam. The Dongying area eucalyptus nursery places will be deep-falling in autumn and shallowly ploughed in spring. Autumn tillage depth is 25 cm to 30 cm, and spring tillage depth is 15 cm to 20 cm. When cultivating the arable land, basal fertilizer should be applied. In general, the organic fertilizer (such as circulatory fertilizer, soil fertilizer, and compost) that is fully cooked per acre should be 3,000 to 5,000 kilograms, the available nitrogen fertilizer should be 10 to 15 kilograms, and the superphosphate should be 20 kilograms. At the same time, the soil was neutralized with 2% to 3% aqueous ferrous sulfate solution of 4 kg/m2, and the soil was disinfected with 2 kg of 30% dichlorimicarb particles per acre. The soil is ready for planting. Seed Germination In November, the adult mother tree species with vigorous growth and no pests were selected. After immersed in water, the adult tree was smashed, washed and dried, and then stored in a cool, dry place. Spring sowing was selected. In early March, the seeds were exposed to sunlight for two or three days and then soaked in hot water at 60°C to 70°C. The volume ratio of seeds to hot water was 1:3. To make the seeds evenly heated, pour the water into the seeds, stir it until it is not hot, let it cool, and soak for 24 hours. Seed softened seeds were removed, and the remaining seeds were soaked in hot water at 80°C to 90°C once or twice, soaked successively with increasing temperature, and germinated in batches. Dig a pit 30cm deep and 1m wide at the leeward sunny side. Spread a 10cm thick wet sand at the bottom of the pit, mix the seeds with 3 times the wet sand, and cover the plastic film. During the germination process, attention must be paid to temperature, moisture, and ventilation, and the seeds should often be turned over and sown when more than 30% of the seeds are exposed. The germination rate of seeds treated by this method can reach 80%. The sowing method adopts the method of drilling, with a spacing of 35 cm and a spacing of 20 cm. Scribe first, then follow the line to open the ditch, the depth of the ditch is 3 times the diameter of the short axis of the seed, the depth should be even, and the ditch should be flat. In order to prevent the seeding ditch from drying out, it should be followed by ditching, followed by sowing, with cover soil. In general, the amount of 15 kg to 20 kg per acre is sown. Immediately after sowing, the soil shall be covered to prevent the soil and seeds from drying in the trenches. The covering shall be quick and uniform, and the thickness shall be 3 times the diameter of the short axis of the seeds. After covering the soil, it should be immediately suppressed. Sowing time The sowing season is divided into spring sowing and autumn sowing, and sowing in the autumn does not require germination. The time is from the end of November to the beginning of December before the soil is frozen. Spring sowing in early April to early May. The management of nursery period at seedling stage mainly includes timely irrigation, reasonable top dressing and pest control. Seedlings growing seedlings, often in clusters of germination and unearthed seedlings, uneven density, select the rainy days of seedlings, each cluster selected to retain a healthy seedlings. The average height of growth in one year reached 1 meter, and about 20,000 seedlings were produced per acre. When raising the seedlings, prune the main root properly to promote lateral root growth. Timely irrigation Different ways of raising seedlings require different irrigation methods. Nursery seedlings are watered after sowing, and covered with coverings to maintain the soil temperature. After removing the cover, watering was appropriate according to the drought conditions of the nursery, and it was dry and wet. Reasonable top-dressing and reasonable top-dressing is the basis for cultivating large seedlings and strong seedlings. Top-dressing should be based on basal fertilizers. In order to make the seedlings grow robustly, the seedlings should be top-dressed during the growth period. Top dressing is based on quick-acting fertilizers. The principle of applying fertilizers in phases and seeing seedlings should be mastered. That is, the type and quantity of fertilizers should be controlled according to the needs of different nutrient elements in different growth stages of seedlings. At the seedling stage, nitrogen and phosphorus fertilizers should be used as the main factors to promote the growth of seedling root systems. Seedlings in the fast-growing period are suitable for nitrogen, phosphorus, and potassium. Because the seedlings grow fastest in this period, they need to have the most fertilizer and water, and they should strengthen loose soil and weeding. Seedlings in the hardening period of the seedlings should be dominated by potash fertilizer and nitrogen fertilizer should be stopped.
Organic Resistant Dextrin Tapioca Syrup, is produced from Organic corn starch, through enzymatic hydrolysis of corn starch. It has a low viscosity, is water soluble and very stable to heat, pH, and processing stresses. Soluble Corn fiber helps to meet demand for a lower sugar, higher fiber ingredient that can be used to create consumer packaged food products that have lower sugar content while providing a good source of dietary fiber.
1.Good processing stability.
The Resistant Dextrin has processing characteristics such as heat resistance, acid resistance, and freeze resistance, and the viscosity of the aqueous solution is very low, and the variation of the viscosity value with changes in the shear rate and temperature is small.
2. Good dissolution, sweet and odorless, does not affect the finished product flavor, can modify the bad flavor, has the function to improve the taste.
3.Low calories, suitable for weight loss people.
Resistant dextrins supply very low, long-lasting energy, increase satiety, delay hunger, and have some effect on weight control. Resistant dextrin has a high tolerated dose, a threshold of 45 grams per day, no symptoms of gastrointestinal discomfort, and no diarrhea at doses of 100 grams per day (Van den Heuvel et al., 2004; Vermorel et al., 2004; Lefranc-Millot Et al., 2006b; Pasman et al., 2006).
4.Adjust blood sugar.
The resistant dextrin is mainly suitable for diabetics to eat by mainly absorbing glucose and inhibiting the activity of amylase, delaying the degradation of starch and absorption of glucose, and inhibiting the increase of blood glucose after meals.
5.The benefits of prebiotics reduce the burden on the intestines and prevent intestinal diseases.
Organic Resistant Dextrin Tapioca Syrup
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