seed moisture content 中文意思是什麼
seed moisture content
解釋
種子含水量-
Rules for forage seed testing - determination of moisture content
牧草種子檢驗規程水分測定 -
On the basis of all these, the paper researches that the soil moisture content reduces slowly after 7 days , so establishes a main criterion of evaluating watering feature - the increment of average soil water content in 7 15 days. according to these theories, we draw an conclusion - water is injected at the position away from seed zone 3. 5 ( cm ), 6 ( cm ) deep with vertical flat nozzle, the effect of watering is better at the operation speed of 0. 9m / s
得出7天後土壤含水量呈緩慢變化的趨勢,進而提出了以7 15天平均土壤含水量與初始含水量的差值作為評價坐水性能的指標,以此為依據得出在機組作業速度由0 . 5m / s增加到0 . 9m / s的情況下,採用豎扁(不帶翅)施水管將所需的水施到種子帶橫斷面內3 . 5cm ,深6cm的位置,坐水效果較為理想。 -
Effects of seed moisture content on psathyrostachys juncea second generation seed vigor by spaceflight treatment
衛星搭載對新麥草二代種子活力的影響
分享友人