Field Management in Cotton Bolling Period
The boll opening period refers to the period from the start of boll opening to dry frost and the end of fertility. Generally, the boll opening starts from late August to early September and continues for 70-80 days. When cotton enters the boll opening stage, vegetative growth gradually declines, and reproductive growth dominates. Demand for water and nutrients is significantly reduced. It is not prone to leggy, but it is prone to premature aging. In order to ensure the normal birth of cotton plants in the north, it is necessary to strive for good development of autumn peaches. , still need to supply certain nutrients and moisture. In the management of boll opening period, general cotton fields should prevent premature senescence, and high-yielding cotton fields should prevent late ripening and promote early maturing. 1. Adhere to watering and supplementing fertilizers. Only a small part of the cotton bolls boiled during the initial flocculation period, most of the cotton bolls are being enriched, and some young bells are expanding in volume, which is a critical period for adding autumn peaches, increasing boll weight, and improving quality. If it is necessary to insist on watering in case of drought, it is advisable to use a small ditch for watering. Watering time should not be too late, so as not to cause late-growth greed. As shown in the defertilizer, 1% urea solution and 0.5% superphosphate solution can be sprayed. 2. Reasonable pruning, promote premature, prevent bad bell. In the cotton field, it is still necessary to continue to do a good job of playing the old leaves, cutting the empty branches, and playing the side branches. Especially for the late growing trend is relatively prosperous, the late cotton glutinous cotton field should be hurriedly carried out. In order to improve the ventilation and light transmission conditions, the organic nutrients will be concentrated to supply the settled cotton bolls so that they can mature and boll early, and the rotten bells can be reduced. 3. Picking the old and picking in time. If the early flocculation stage is overcast and rainy, there will be rotten bells in the premature cotton field. To reduce the loss, the bolls with a bell period of more than 40 days can be removed in advance, sprayed with 0.5%-1% concentrated ethylene solution or soaked and then dried. , you can get a normal spit ring. 4. Harvest in time to ensure quality. The bolls should be harvested 5-7 days after cracking, and the interval time is too long. Under sunlight, the fiber will be oxidized and become brittle, and the strength will be affected and the quality will be degraded. The flower harvest needs to be done: "five points", "four nets" and "two nos." "Five points" means that the different varieties are separated, leaving the seed and the general plant apart, and after the cream is split, the good flower and the branch flower are collected. Normal matured and stripped green peaches were harvested. "Four nets" is to collect the flowers on the cotton plants, pick up the pods inside the shells, pick up the nets on the ground, and remove the debris from the husks on the cotton husks. "Do not accept" that is not fully mature flowers do not rush to close. Dew on the batting temporarily can not be collected, each harvest can be strictly to achieve the above requirements, you can not only ensure high yield, but also improve the quality of cotton, in the above-mentioned process to prevent the "three wires" mixed.
Pain Relief Patch for neck shoulder, lower back and leg.
Pain Relief Patch For Neck Shoulder,Lower Back And Leg Pain Relief Patch,Pain Relief Pad,Pain Relief Plaster,Neck Pain Relief Patch,Back Pain Relief Pacth Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com
[Name] Medical Cold Patch
[Package Dimension] 10cm×12cm 2pieces/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]
Tear off the packaging bag and remove the patch. Remove the protective film and apply the patch on the skin. One piece, one time. The curing effect of each piece can last for 8-12 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.