Super hybrid rice Gangyou 527 was used to investigate the effects of three irrigation regimes(submerged irrigation, dry cultivation, the treatment W2 that damp irrigation before booting stage, shallow irrigation at booting stage, wetting-drying alternation irrigation from heading stage to mature stage) and different amounts of N application on photosynthetic rate, activities of nitrate reductase, glutamine synthetase, glutamate synthase, endopeptidase in flag leaves, bleeding intensity in basal internodes and grain yield during grain filling, and studied correlations among the photosynthesis, nitrogen metabolism enzyme activity and root vigor at this stage.

以超高產(chǎn)雜交稻岡優(yōu)527為材料色羞羞在线视频，通過(guò)淹水灌溉、濕潤(rùn)灌溉＋淺水灌溉＋干濕交替灌溉（W2處理）和旱種3種灌水處理及不同的施氮量欧美精品一区二区三区在钱，研究水氮互作對(duì)結(jié)實(shí)期水稻劍葉光合特性黄片导航、氮代謝關(guān)鍵酶及根系活力等生理性狀和產(chǎn)量的影響，并探討各生理指標(biāo)間的相互關(guān)系欧美性爱激情777。

A proper proportion of nitrate nitrogen fertilizer is added in the speciality compound fertilizer for commercial crops, such as tobacco, cotton or hot pepper, which results in high yield and good quality.

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The results showed that the IVCW effectively removed total suspended solids(85%),chemical oxygen demand(50%),five-day biochemical oxygen demand(44%),total ammonia(53%),nitrite(83%) and nitrate(54%) from the aquaculture wastewater at a hydraulic loading rate of 420mm/d.

結(jié)果表明中日韩久久AⅤ一级毛片，在420 mm/d的水力負(fù)荷下，濕地可有效地去除循環(huán)水中的總懸浮物(去除率85%)男人天堂网手机在线视频、CODCr(去除率50%)91色狼播、BOD5(去除率44%)、總氨氮(去除率53%)精品无码视频在线观看、亞硝酸鹽(去除率83%)和硝酸鹽(去除率54%)AV琪琪，能夠滿(mǎn)足養(yǎng)殖用水的要求，整個(gè)試驗(yàn)期間系統(tǒng)實(shí)現(xiàn)了零污水排放国产无套粉嫩白浆在线观看麻豆。

The results showed that the IVCW effectively removed total suspended solids (85%), chemical oxygen demand (50%), 5-day biochemical oxygen demand (44%), total ammonia (53%), nitrite (83%) and nitrate (54%) from the aquaculture wastewater at a hydraulic loading rate of 420mm/d.

結(jié)果表明黄片免费观看2019，在420mm/d的水力負(fù)荷下，濕地可有效地去除循環(huán)水中的總懸浮物(去除率85%)欧美伦、CODCr(去除率50%)午夜福利A片视频www、BOD5(去除率44%)、總氨氮(去除率53%)自拍日韩在线观看免费、亞硝酸鹽(去除率83%)和硝酸鹽(去除率54%)又爽又色的网站，能夠滿(mǎn)足養(yǎng)殖用水的要求，整個(gè)試驗(yàn)期間系統(tǒng)實(shí)現(xiàn)了零污水排放国产91调教丝袜在线。

First, contrasts five kind decolorization method of vegetables samples, we know "Erlenmeyer flask activated charcoal adsorption" is good to vegetables sample decolorization, moreover the nitrate returns-ratio is high.

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Combination of silver nitrate staining, myelin staining and PTAH staining identifies the exact location of the sinus node tissue, and cultured sinus node cells have lower expression of kir2.1 protein than the atrial and ventricular myocytes of neonatal rats.

綜合嗜銀染色、髓鞘染色和PTAH染色3種方法可以準(zhǔn)確定位乳鼠竇房結(jié)国产色视频一区，乳鼠竇房結(jié)細(xì)胞中kir2.1蛋白表達(dá)水平低于心房和心室肌細(xì)胞亚洲热在线视频店。