The cauliflower's tolerance to pods is poor. Planting cauliflower in rainy areas and high groundwater conditions should adopt technical measures in deep trenches to facilitate drainage. This is the key to success in the cultivation of cauliflower. Cauliflower also avoids continuous cropping. It is advisable to use melons, solanaceous vegetables, and legumes and vegetables before harvesting. Fertile loam soil and clay loam soil should be selected for field cultivation. Re-apply base fertilizer, acres of farmyard manure with 3000 kg, 50 kg of phosphate fertilizer, 20 kg of potassium fertilizer, 25 kg of urea, 25 kg of uniform spread, plowing, do the car. Autumn cauliflower can be 4 meters open, early maturing varieties 8 rows, late maturing varieties 6 rows.
Cauliflower colonization should be carried out on a cloudy or sunny afternoon, after the planting, it should be irrigated. Transplanting should not be too deep, with nutritious cup soil and surface soil parallel or slightly high enough to give enough root water. If there is a long and dry day, it is best to fill the water in the pit before transplanting, and wet the surface of the car to help reduce the temperature of the soil.
After easing the seedlings, cultivating once and watering. If too much rain is encountered and the humidity of the plot is too high, more cultivators will be needed to keep the roots dry and loose. Many cauliflower fields are often too slow to grow and even stop growing. The cauliflower field must be kept moist, and soil must be removed and weeded.
Cauliflower is susceptible to downy mildew in the seedling and field under high temperature and high humidity conditions. It can be sprayed with chlorothalonil, dexamethasone, thimerosporum, antiviral, glucosyl, anke, and other agents. During the growing period of cauliflower, it is prone to insect pests such as cabbage caterpillar, diamondback moth, and yellow stripe fleas. It can be used for the control of such medicaments as deltamethrin, dimehypo, chlorpyrifos, fipronil, avermectin, Bt, and farmland music.
Carbomer is an acrylic resin obtained by cross-linking pentaerythritol with acrylic acid. It is a very important rheological regulator. After neutralization, carbomer is an excellent gel matrix, which has important applications such as thickening suspension. According to the dry product calculation, including carboxylic acid group (-cooh) should be 56.0 % ~ 68.0%.
Common carbopol series include: Carbopol 940, 941, 934, 1342, 980, ETD 2020, AQUA sf-1, Ultrez 21, Ultrez 20, etc.
Carbomer,Carbopol,Carbopol 940, Carbomer 940, Carbomer 980, acrylic acid
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