结果表明:绝大多数苇田呈碱性反应,钾素营养丰富,氮、磷养分普遍不足;
The results illustrate that chemistry reaction of the soil is weakly alkaline, the K nutrition is plentiful, whereas N and P are insufficient in most parts of the reed fields in Hubei province.
在英国,田云雀量种广泛分布的物种,而且不仅仅是在耕地上,数量呈健康趋势。
The meadow pipit is quite a widespread species, found across the UK, and not limited to farmland; numbers appear healthy.
土表的铵态氮也呈波动变化,随着烤田时间的增加铵态氮含量降低。
The concentrate of ammonium-N fluctuated in soil surfaceand decrease as the delay of soil drying.
玉米田叶螨空间格局,在较低螨口密度时呈聚集分布,在较高密度时呈均匀分布。
The research results show that the space pattern of corn leaf mites has a gathering distribution form in lower density of mites while a uniform distribution in higher one.
土壤有机质、孔隙度、速效氮、锌、铁、锰、酶活性等理化指标与秸秆还田量呈显著正相关;
Soil organic matter, soil porosity, availible N, Zn, Fe, Mn and enzyme are all positively related to the amount of straw applied remarkably, while soil specific weight is negatively correlative.
多种矿床类型共存,铜矿与金矿配对,矿床(体)呈多层产出,是矿田的显著特色。
The distinct characteristics of the minefield includes: coexistence of multi-minerals, pairing copper mine and gold mine, multi-layers deposits.
同时在矿田水平方向上,由SE→NW金属矿物的种类和含量呈增加的趋势,由少硫化物蚀变岩型向多金属硫化物石英脉型变化。
The species and abundance of metal minerals increasing from SE to NW in horizon, corresponding transformation from sulfide altering orebody type to quartz vein orebody type.
日本财务大臣野田佳彦上周称,日圆近期呈单向走势,财务省(MOF)会认真关注外汇市场。
In Japan, Finance Minister Yoshihiko Noda said this week that yen moves have been one-sided and that the Ministry of Finance (MOF) would carefully monitor FX markets.
土壤微生物活度在水稻生长过程呈增加的趋势,前茬冬季覆盖作物区明显高于冬闲田。
The former-stubble crop treatments were higher amount of microbe than winter fallow stubble during early rice growth.
土壤微生物活度在水稻生长过程呈增加的趋势,前茬冬季覆盖作物区明显高于冬闲田。
The former-stubble crop treatments were higher amount of microbe than winter fallow stubble during early rice growth.
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