砻糠

三是用砻糠细土作覆土材料。

Rice chaff and fine earth were used as a covering material .

添加砻糠对猪粪堆肥发酵层温度及氮素变化的影响GB/T1926.1-1988工业糠醛

Effect of rice chaff with different additional amount on the changes of nitrogen and temperature in pig manure composting

纸厂废渣的水分释放曲线与砻糠田土相似。

Water release curve of PSW was similar to that of SRH .

砻糠添加量以20%较适宜。

Optimum rate of adding rice chaff into the compost was 20 % .

蛭石＞1／2木屑十1／2蛭石，砻糠灰。

Vermiculite > 1 / 2 sawdust + 1 / 2 vermiculite and rice chaff ash .

采用砻糠载体法施药，在粮食内残留消解动态呈二次方程反应。

When the pesticides were applied with rice-hull carrier the dynamics of residual degradation exprespse as two exponential equation reaction .

结果表明：粗料为35%稻秆粉、15%砻糠的号全混合颗粒料在本次试验中的效果最为突出。

The results showed that the effect of TMR ⅱ based on roughage of 35 % rice straw powder and 15 % rice hull was the most significant in all diets .

采用2~3年生的栀子花枝条进行高空压条，在用塑料袋作外封闭包裹，内用湿润的砻糠灰作充填物的情况下，生根状况比较好；

Upper air layering 2-3 years ' old Gardenia jasminoides branch , using plastic bag as the outside package and moisture watery rice chaff gray as the inside packing is good for its radication ;

系统地评价了蛭石、珍珠岩、砂、砻糠灰、煤渣、醋糠、木屑等基质在不同配合和配比条件下的有关基质处理在叶用莴苣育苗上的各自不同效果。

The effects of various substrate treatments with vermiculite , pearlite , sand , rice chaff ash , vinegar-chaff , sawdust and coal cinder in different combinations and mixing ra-tios on seedling raising of leaf lettuce were systematically evaluated .

经综合评定，砻糠覆盖为最佳处理，与对照相比，笋产量、笋产值和纯收益分别增长29.4%、270.3%和310.2%，投入与产出比为1：8。

Compared with Ck , shoot yield . output value and net revenue of bamboo forest with coverage of rice chaff was respectively increased by 29.4 % , 270.3 % and 310.2 % . Input and output ratio reached 1:8 .