available nutrient是什么意思_available nutrient的中文翻译

有效养分

nutrient───adj.营养的；滋养的；n.营养物；滋养物

available───adj.可获得的；可购得的；可找到的；有空的

currently available───目前可用的

nutrient solution───培养液；营养液

available options───[计]可用选择

bone nutrient───骨营养素

be available───有空的；可供使用的；[经] 生效， 有效， 可供使用

available resources───可利用的资源

available on───仅在…有效（付款）

Clay contains available nutrient elements.───粘土会有有用的营养元素。

K fertilizer efficicency on various crops seemed to de relevant to N/K ratio in the available nutrient of soil.───不同作物施钾肥效高低似与土壤速效养分中N/K比值有关。

Enhancement of soil available nutrient was highest in treatment 1, treatment 4 and 5 on the second place.───土壤中的有效养分的增加以处理1为最高，其次为处理4和处理5。

The contents of organic matter, total nutrient and available nutrient in fencing soil from Stipa grandis grassland were all increased.───大针茅草原围栏封育样地土壤的有机质、全量养分和速效养分含量均有所增加；

So we suggest that if the soil has high organic matter contents and available nutrient, it should applied less or no cake fertilizer.───因此，建议在有机质含量和速效氮较高的植烟土壤上少施或不施饼肥。

In regard to the available nutrient contents and enzyme activities, MPX obtained the best effect. 3. 5 strains of Bacillus spp.───3种芽孢杆菌，无论速效养分含量或酶活性，都是微生物综合调理剂作用最明显。

it increased greatest that the available nutrient content of pea root-soil interface on inoculation B2 than inoculation B1.───接种B2豌豆根面速效养分含量增加幅度大于接种B1的豌豆。

Variation of Soil Available Nutrient Contents in Farmlands at Different Growth Stages of Spring Wheat in Irrigating Region of Ningxia───宁夏引黄灌区春小麦不同生育期土壤有效氮磷钾养分含量的动态变化特点

Clay contains available nutrient elements.