The application of nitrogen fertilizer at the end of "a shelling" will increase the formation of wheat seedlings it?
Yes. In winter wheat cultivation, nitrogen fertilizer is generally divided into two applications. The first time is the base fertilizer before wheat sowing; the second is the top dressing in spring. Traditional wheat cultivation, some of the one-time application, no longer top-dressing; some of the bottom fertilizer accounted for 60% to 70%, top dressing accounted for 30% to 40%, top dressing time is generally in the rejuvenation period to the up period; and before the winter wheat Add a top dressing when pouring winter water. The above fertilization proportion and time make nitrogen fertilizer reapplied in the early wheat breeding period. In the high yielding fields, the wheat population in the early stage of childbirth will be too large, the number of ineffective tillers will increase, the wheat will prosper before the winter, the field will be covered after the jointing stage, and the wheat will be grouted. The risk of lodging is increased during the period, and it is prone to premature aging in the later period, which affects the yield and quality, and the utilization efficiency of nitrogen fertilizer is low.
Therefore, high-yielding wheat fields should adopt the nitrogen fertilizer transfer technology, which reduces the proportion of nitrogen fertilizer base fertilizer to 50%, the proportion of topdressing to 50%, the proportion of wheat in the wheat field with high soil fertility is 30% to 50%, and the proportion of topdressing is 50 %～70%; At the same time, the time of topdressing in spring is moved to the jointing period. Using this technology, we can effectively control the excessive proliferation of ineffective tillers, shape the flag leaves and the shape of the inverted two-leaf plants; after flowering, the accumulation of photosynthetic products is more, distribution of a reasonable proportion of the population to the grain structure; improve the late reproductive period The vitality of the root system is conducive to delaying senility and increasing grain weight; it is beneficial to improving the biological yield and economic coefficient, and ultimately it can significantly increase grain yield and increase production by 10% to 15% compared with traditional fertilization; it can increase wheat grain protein and wet gluten content and prolong The dough formation time and dough stabilization time significantly improved the nutritional quality and processing quality of high-quality strong gluten wheat, reduced the loss of nitrogen fertilizer, and increased the nitrogen fertilizer utilization rate by more than 10%.
Shaft Collar
Shaft Collars are common pieces of hardware used for holding bearings and sprockets to shafts, situate components in motor and gearbox assemblies, and serve as mechanical stops. Shaft collars can be found in virtually any type of machinery and are frequently accessories to other components. Shaft collars provide three primary functions: 1) holding components in place, 2) locating or positioning components on a shaft, and 3) creating an attachment between shaft and another component. Despite their simple design, shaft collars play an important role in a wide range of industrial applications.
Yokelink Shaft Collars come in both inch and metric sizes and are available in either Carbon steel or 304 Stainless Steel. Yokelink shaft collars includes set-screw collars as well as one-piece (single-split) and two-piece (double-split) collars with zinc plated or black oxide finish. Our shaft collars are available for most common sizes ranging from 3/16″ to 4″ and 5mm to 100mm. When you need Shaft Collars, refer to our catalog, we offer them in a full selection of sizes, provide the diameter or part number to get a quote on these shaft collars, leave your message, or send us an email. You can also call us to get answers to your questions and place your order.
Shaft Collars,Zinc Plating Shaft Collars, set-screw collars, single-split Shaft Collar
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