Taihe County Wheat Field Seedling Situation in growing high-yield research gratifying 2

To know the current wheat situation on the county, to give you the scientific cause of field management in winter, on November 23, Xiannong Wei also organized the county wheat yield Seedling Situation field research undertaken a detailed investigation. The county this year, an utter of 135 acres of wheat planted, that the implementation of high-yield research field of 25 acres of wheat. Survey of 60 points by its county wheat yield research field you will find three characteristics, namely, concentration of wheat sowing, planting fast, the caliber of autumn vs previous years. Second, the analysis field of wheat yield four key high technology available. High-yield kinds of wheat field research throughout the county to get 100% coverage greater than 9.2 kilograms per mu seeding rate, soil testing and fertilization area of 80%, integrated pest control section of over 95%. Third, adequate soil moisture, soil preparation of high quality, neat emergence, Seedling Situation better. Seedling Situation survey: the typical per mu of planting density 189 200 (to as much as 230,000, the best 160 000), tiller 131,500 (as much as 200,000, very cheap 20 000), total tiller 319,200 (nearly 390,000, the smallest 240 000), 0.7 tillers per plant (maximum 1.25, minimum 0.09), secondary root 3 (greater than 5 persons), 5 leaves a heart or 4 leaves towards stem 1-2cm. Wheat growth robust, dark green leaves hypertrophy, about 8mm wide, per emergence, growth and tidy. Winter wheat county first and second vaccine will reach about 90% the proportion was significantly better with. Even so the overall quality of the county in Autumn is more preferable, but you may still find some problems. The first part for the semi-winter wheat sowing and late; rotary area, area of the rotary Tiankuai below 15 cm deep tillage, topsoil lighter, isn't really conducive to root development, comprising about 12% of one's total area; Second, many places sowing rate is still too big, and then a small number of broadcast Tiankuai will inevitably cause the group incorrect large, population density ones, lurking pests and diseases, lodging along with risks. Third, in November this coming year, daily climate is roughly 3 raised above in past years, you will discover naturally vigorous growth trend. Overall, the county this holiday season, in autumn soil preparation of top quality, planting fast, more appropriate sowing date, sowing quality will last a year a lot. Wheat growing county is more effective now for next year's summer grain harvest basis. For wheat production this season, the principle problems, Xian Nongwei winter field management measures proposed. First, chemical weeding wheat vigorously. For the reason that autumn rain, weed seed source volume, as well as the current soil humidity, contributing to more weed base, we have to seize the favorable opportunity before winter to vigorously promote the wheat fields of chemical weed control technology, control wheat weeds. Second, timely cultivators. Seedling Situation under wheat, soil moisture, timely do cultivation, weed and warming soil moisture, control Wang promote strong, winter 1-2 times prior to ordinary cultivator. Third, to create up Miaofei. Some late sowing Tiankuai, Seedling Situation in development slightly later, inside field to enhance the most crucial pipe to enhance seedling winter. Poor soil fertility, fertilization field with plenty early topdressing Miaofei, the Prince of applied fertilizer, promote weak to strong. Fourth, protection against pests and diseases. Follow the main case, combining prevention with control, good survey of wheat diseases and pests early, any time you achieve control targets, must timely spraying, particularly of wheat sheath blight, aphids, spider mites and other multiple diseases and pests, early prevention. We are knowledgeable from coredrillingrig.com, while we affords the quality product, which include China cnc drilling machine , oil drilling rigs Manufacturer, radial drilling machine,plus much more. Related Articles - China cnc drilling machine, oil drilling rigs Manufacturer, Email this particular article to your Friend! Receive Articles such as this one direct in your email box!Subscribe free of charge today!