The Weinan Plain is a disaster-prone area and occurs most of time from June to July. At this time, cotton is in the early flowering stage of Shenglei, and its cotton regeneration ability is strong. After the disaster, as long as the management is strengthened, a good harvest can still be obtained. In practice, we have developed a set of management techniques for classification and management of cotton after disasters. The main points are:
Timely drainage and flood control hailstorms are often accompanied by severe storms, often causing water accumulation in the field. Soil moisture is too high, which can easily cause damage to cotton roots and affect the normal growth of cotton. After the flood disaster, the ditch should be immediately drained and dehumidified.
After the cultivator loosens the soil, the soil in the cotton field is compacted, the ground temperature is low, and the humidity is high. Various types of affected cotton fields must be cultivated in time to loosen soil, remove compaction, increase ground temperature, promote root physiological activity, and restore cotton plants to normal growth as soon as possible.
For the severely devastated cotton fields where more than 80% of the cotton plant stalks have been devastated after the disaster, it is advisable to remove the cotton plant and replant other crops in order to minimize economic losses.
For cotton fields with 50% to 80% cotton stalks after the disaster, it is recommended that other crops be prepared for broadcast, and cotton plants should be retained temporarily. According to weather changes, depending on the recovery of cotton strains. If the dead cotton plants are below 40%, the retained cotton will retain more cotton than the replanted crop; otherwise, the cotton will be retained; otherwise, the cotton will be removed and other crops will be planted.
For the breakage of only the leaves or the breakage of some fruit branches, the axillary buds and leaf shoots should be removed early to ensure the normal development and growth of the top buds. For headless cotton plants, 2 to 3 leaf shoots can be kept in place of the main stem, leaving 3 to 4 fruit shoots on each leaf shoot.
For cotton fields with 2 to 3 remaining fruit vines that account for more than 50% of the cotton plants after the disaster, the following measures should be taken immediately:
In combination with drainage and cultivating loose soil, the fallen cotton plants will be used to support the soil so that the benefits can be improved as soon as possible. Early application of quick-acting fertilizers promoted the early emergence of new branches and leaves of the cotton plants and rapidly increased the number of buds. Generally, 10 kilograms of topdressing urea is applied to the ditch to fully satisfy the needs of the cotton plant to reconstruct the vegetative body and the bud.
Timely pruning After the locust-damaging cotton plant recovers and grows, more branches are formed, and the pruning will not lead to the growth of the cotton plant in a timely manner. Therefore, after the new branches and leaves of the cotton plant grow, they must be timely shaped according to the density, fertility and other conditions. For the broken cotton, when the sprouts grow to 3 cm, according to the principle of “leaving no leaves, leaving strong and not leaving weakâ€, 2 to 4 new shoots are selected to replace the stems, and each dense plant can leave 2 leaf shoots. Instead of the main stem, each of the three plants with a small density can retain three leaf shoots instead of the main stem, but special attention should be paid to wiping off buds in a timely manner and timely topping the top to concentrate the nutrient attack on the peach.
Scientifically controlling post-disaster cotton should be lightly controlled and diligently controlled. In light of the principle of a small number of times, timely control based on soil strength, cotton growth and weather conditions, the amount of dilute amines: 1 g/mu~2 g for the first time. Mu, 2 g/mu for the second time, 3 g/mu for the third time, and 3 g/mu for the fourth time.
New insects and locusts in cotton fields are more tender and young, and they are vulnerable to pests such as cotton aphid. In particular, the humidity is relatively high, which is favorable for cotton aphid. Therefore, we must pay close attention to the movements of pests in the cotton field, and eliminate the disease in time to prevent further damage due to the pests in the cotton field.
Road Milk Tanker (Milk Tank trailer)5-60tons:
All the heads are one time moulding . And all the inner Rcorners are larger than 30mm.To ensure there is no right-angle inside the tank. the insulation layer PUF. Temperature raise less than 2°C within 24 hrs:
1.About the material:
AISI/SUS 304-2B(S.S304)food grade stainless steel plate sheet ,inside shell 2.5-3mm / outer shell 2mm, one time molding heads.
2 .Special welding process :
TIG welding process, to obtain the good outlook and reduce the crack and pit. All surface can be polished shinning like mirror.
3.One time molding heads and injecting PUF or use fiber glass.
And each compartment use double heads back-to-back which make sure every compartment heads smooth and no right-angle left,easy to wash.
Using polyurethane foam(PUF) /glass fiber to get better insulation ability, which has the perfect warmth keeping ability and ensure temperature raise not too fast
4.Milk out-let pipe and air vent
Each milk compartment has one set separate out-let pipe and air vent.out-let pipes which usesΦ50×2.0 polished stainless steel (sanitary parts), all pipes inside the insulation layer to make sure no frozen milk occurs in winter and no milk rotten in summer.
5.The CIP cleaning system
Equipment with automatic self-rotation ball(spray cleaning ball) inside the tank, and CIP joint in rear carbin.
6. Rear cabinet for tools/pipe /pump/and milk sampling.
The lockable rear cabinet design make the tanker have a tidy general look.and convenient for use/you add other device( according yourdesign).
7.The design of the manhole cover
All the covers are Anti-Spillage design, to avoid the over flow and leakage of the milk from top cover.
8.The Top anti-skid platform.
Anti-skid platform on the top of tank body made of Aluminium alloy plate with skid-resistant surface. For safyty.the anti-skidplatform with Φ25mm handrails(S.S) of 250mm height.
9.The breath airway(air vent):
Air vent diameter no less than Φ120mm.
10 .The tank body design:
The scientific long axis and short axis design for tank body meets the hydrokinetics requirements and ensures the safety of vehicles.and we can design the tank according your trailer(truck) size.
11 .The chassis of the vehicle
The vehicle chassis standard FAW chassis.or we provide semi-trailer chassis according your demand.
Road Milk Tanker
Milk Tanker,Road Milk Tanker,Milk Tanker Trailer,Transport Milk Tank Truck
Henan Leo Husbandry Equipment Science and Technology Co.ltd , http://www.chinaleodairy.com