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莜麦的结实器官——小穗,在其生理因素和不良环境条件的影响下,发生有穗无实的空铃现象即花稍。一般情况下,每一花序可以长出几十朵至上百朵小花,但由于发生花稍,最终能收到产量的小花,常不到其中的半数。对产量影响较大,是当前莜麦生产中人们一直关心的一个问题。如果每亩地有效穗数按40万计算,每穗只减少花稍一个小穗(按三个麦粒计算),一亩地就可多收莜麦48斤。因此,减轻和防止花稍是提高莜麦
Mature organs of wheat malt - spikelets, in its physiological factors and adverse environmental conditions, the occurrence of an empty ear bell phenomenon that is spent slightly. Under normal circumstances, each inflorescence can grow dozens of flowers to the top 100 flowers, but because of the flower slightly, and ultimately receive the output of the flowers, often less than half of them. It has a great influence on the output and is a problem people are always concerned about in the production of oatmeal. If the number of effective panicles per acre according to 400000 calculation, only a spikelet reduced per spike (calculated according to three grains), an acre of land can absorb more than 48 pounds of wheat. Therefore, to reduce and prevent the flower is slightly improved oats