gramineous crop meaning in English

禾本科罪
禾本科作物

Like any other gramineous crop , hybrid rice keeps 80 % of totally removed k in its shoots after ripening , only about 20 % of k uptake is transported to grain , grain k content was more stable , usually around 0 . 5 %
同其它禾本科作物一样，成熟后杂交水稻保存总移出钾的80 %在其茎杆中，只有20 %吸收的钾转移到籽粒中，籽粒含钾量更为稳定，一般约为0 . 5 % （表6 ）。
In order to know about the utilization condition of nitrogen in wheat and rice when fertilize the new long - effect urea that process by humic acid material being used as depressor , the paper study the influence and the best proportion in lime soil that fertilize the new long - effect urea no . 4 to wheat and rice , the result indicate that jointed period is the key period that gramineous crop release the nitrogen
摘要为了了解施用新型长效尿素时，小麦、谷子氮素的利用状况，通过对冬小麦、春谷子的盆栽试验，研究了在石灰性土壤中，以腐植酸类物质为抑制剂加工而成的长效尿素四号，对小麦、谷子的氮素利用状况的影响以及最佳配比。