Starch sugar is the sugar produced by starch as the raw material and the enzyme preparation is widely used in the preduction of starch sugar. The enzyme method has unique advantages comparing with the traditional acid hydrolysis of starch. The enzymatic reaction can carry out efficiently under the conditions of normal temperature, normal pressure and mild acidity. Enzyme method can simplify production equipment, improve labor conditions and reduce cost. The enzyme itself is a protein and nontoxic. Enzyme is very sensitive to the pH value, and the reaction can be controlled by simply adjusting the acidity and alkalinity, changing the reaction temperature or adding inhibitors. The main liquefying enzyme is α-Amylase and the saccharifying enzymes include α-Amylase and Glucoamylase.
Sunson Starch Enzyme is developed for the hydrolysis of starch, we provide Glucoamylase, High-Temperature α-Amylase and Pullulanase for starch sugar industry.
Benefits:
Low treatment costs and dosages
This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.
Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.
Starch Enzymes,Enzymes For Starch,Starch Saccharification Enzymes,Starch Viscosity Reducing Enzymes,High Efficiency Starch Enzymes Sunson Industry Group Co., Ltd , http://www.sunsonchinaenzymes.com
1. Repair of damaged turf: Ablation of snow and ice is very conducive to turfgrass turning green, and can reduce the number of irrigation in spring, but for poor drainage areas, should pay special attention to dredge drainage, so as not to cause the occurrence and spread of the disease. After a cold winter, there will always be some turfgrass dying due to various reasons. Therefore, we must first check the damage to the turf and find that there are patches of empty bald or poor quality land. Repair plans should be arranged as soon as possible. When the damaged area is large, seeds should be seeded directly. Sowing time should be best arranged when the bluegrass begins to grow. The damage of weeds is more serious when the seeds are sown late. At the same time, the early lawn will be more robust, resistant and trampled. More powerful. Smaller damaged areas can be transplanted to nearby densely growing lawns. Immediately after transplanting, they should be filled with water to facilitate their rapid recovery.
2. Loose soil: The underlying root systems of turfgrass are well developed, especially for grass species with rhizomes or stolons, such as Kentucky bluegrass, purple fescue, and nymphs, which can easily form dense root nets, thereby reducing surface soil. The permeability, combined with artificial trampling and rolling of the vehicle, make the soil more compact, so it is necessary to loosen the soil in the spring. Under normal circumstances, after the soil is defrosted, portable soil drill or loose soil can be used. The loose soil should be arranged before fertilization or reseeding, so that when the spring rain comes and the temperature is suitable, the turfgrass can quickly enter the thriving In the growth stage, we can effectively inhibit the growth of weeds and prevent the occurrence of diseases.
3. Fertilization: After one winter, the nutrients stored in the turfgrass root system have been depleted, so it is best to add topdressing before the turfgrass shows signs of growth. The application rate is 3-4kg/100m2, and the appropriate proportion of nitrogen, phosphorus and potassium is 5:4:3. Early fertilization can make the returning green period 7-10 days ahead of schedule, and can effectively improve the overall performance of the turfgrass during the entire growing season. For areas where the soil fertility is too low, resulting in unsatisfactory growth of turfgrass, and unorthodox sections, it is also necessary to apply 1-2 times between May and June. The application rate at this time is 3kg/100m2.
4. Rolling: The main purpose of rolling is to bind the loose barnyardgrass roots to the underlying soil in order to facilitate the absorption of water and nutrients in the deeper layers of the soil and also to improve the flatness of the lawn. When the soil is thawed in early spring, the soil moisture content is moderate. At this time, it is the best time for rolling. Before the rolling, the grass needs to be inspected once, and the low-lying areas are first filled with compost and then rolled.
5. Pruning: In cold and humid climates, the first trimming of the lawn in the spring is usually in April. When the turfgrass has returned to full green, and the growth of tillers, rhizomes, or stolons is hindered due to excessive growth of the top, it should begin immediately. Before pruning, the stones and other debris on the lawn must be removed before each pruning. During pruning, the pruning machine should be adjusted to a suitable height and then trimmed. If the maintenance and management level is high, regular pruning should start as soon as possible. Note that do not wait until the grass grows too high when the pruning, or turfgrass damage is too large, the wound is not easy to recover, so vulnerable to diseases.
6. Disease prevention and treatment: Diseases that are prone to occur in the spring mainly include: Pythium wilt, Fusarium wilt, red silk disease, rust, snow rot, and downy mildew, etc. These diseases mostly rise in spring temperatures, soil moisture or dew Large-scale occurrences and spreads, if not prevented, will cause serious damage to turfgrass that has just returned to green. At this time, professionals should be assigned to make detailed observations of changes in turfgrass. Once a disease is found, appropriate measures should be taken to prevent and control it. In addition to strengthening management, controlling the amount of irrigation and the number of times of irrigation, it is best to combine Spray fungicide, such as mancozeb, carbendazim, thiophanate-methyl, metalaxyl, B-aluminum or anti-virus, etc.
7. Weed control: Spring is the period when weeds begin to germinate or turn green and enter vigorous growth. For grass that is better established, it has a certain inhibitory effect on weeds. But even so, short-lived or short-lived weeds such as buckwheat bitter leeks, leeks, and lone vegetables are all faster than turfgrasses in the early spring, so when the turfgrass turns green, the weeds grow in space on the ground. Occupy advantage. The rate of reproduction and maturation of these weeds is also very fast. For example, in early June in Beijing, some early spring weeds began to shatter. The root system of weeds such as lone vegetables and oysters is also deeper than that of turfgrasses, making weeds also occupy an advantage in the competition for underground growth space. Weeds such as Viola velutipes and dandelions almost grow in a tiled manner, displacing and obscuring the lawn, and affecting the lawn. The normal growth of grass, grass weeds and other grassy weeds have strong ability to deliver, can rapidly invade the lawn area, and the roots of weeds and other weeds can secrete some chemical substances and inhibit the growth of turfgrass. For these weeds, if we do not strengthen management, weeds will completely invade turfgrass in 2-3 years. However, in the spring, these weeds are germinating or young and juicy, and it is also the best time to prevent and control. Except, chemical control is still the most efficient method of prevention. For weeds that have appeared before turfgrass has returned to green in the early spring, we can use paraquat to treat broad-leaved weed seedlings that appear after turfgrass turns green, using 2,4-D herbicides (5-12g/100m2) and herbs. The enemy (2-6g/100m2), 2A4-chloro (5-10g/100m2) or bromoaniline (3-6g/100m2) were controlled. For grass weeds, BDF (15-21g/100m2), Emuoxurron (25-40g/100m2, toxic to bentgrass), Dispersive P (20-30g/100m2), Huanlong (25-40g/100m2, toxic to bentgrass) and other granular herbicides are applied before the weeds are unearthed and watered after application. Generally, they are applied once every 5 and 6 months to basically control weed occurrence.
8. Irrigation: If there is a long period of lack of rain, when the surface soil appears dry, and immediately after fertilization or application of pesticides in the early spring, supplementary irrigation should be started. The water should be poured into the soil in depth, but care must be taken that the soil moisture cannot meet the turfgrass growth. Irrigate again when needed.
Higher dextrose yield
Less by-products formation
Lawn Spring Maintenance Management (1)
Cold and Wet Climate Zone This climate zone refers to the areas where annual precipitation exceeds 500 mm in northeast China, North China, and northwest, or where there is snow cover in winter. The cold season turfgrass species are mainly planted. With the advent of spring, the temperature has gradually warmed, and all kinds of turfgrass have begun to turn green. Among them, the early returning green is the Kentucky bluegrass. People are accustomed to outings and outings at this time. Therefore, strict measures must be taken to prevent the lawn from being excessively trampled and young sprouts should be avoided as much as possible. Otherwise, normal turfgrass returns will be affected. For open lawns such as parks, plazas and street green areas, clear signs should be set to restrict the entry of visitors. This measure is crucial for the return of turfgrass and its subsequent performance. In addition, the following conservation management measures need to be taken: