国内夫妇交换自拍视频,丰满老熟妇好大bbbbb四p,国产在线拍揄自揄拍免费下载,免费av欧美国产在钱

網(wǎng)站首頁技術(shù)中心 > 利用Dualex植物葉綠素儀分析鎂對(duì)馬鈴薯種薯發(fā)育和產(chǎn)量的影響
產(chǎn)品中心

Product center

利用Dualex植物葉綠素儀分析鎂對(duì)馬鈴薯種薯發(fā)育和產(chǎn)量的影響

更新時(shí)間:2022-05-07 點(diǎn)擊量:1318

1649727327222968.png

Dualex便攜式智能氣象-葉綠素-花青素-黃酮醇測(cè)量儀

摘要 

馬鈴薯種薯生產(chǎn)系統(tǒng)可以改善馬鈴薯生產(chǎn)鏈。在有足夠植物營養(yǎng)的盆栽或水培系統(tǒng)中種植可以提高種薯產(chǎn)量。在這些營養(yǎng)物質(zhì)中,Ag(Mg)在植物的一系列代謝過程和生化反應(yīng)中發(fā)揮作用,例如葉綠素的形成。因此,這種營養(yǎng)素的充足供應(yīng)至關(guān)重要。本研究旨在評(píng)估兩種栽培系統(tǒng)中鎂劑量對(duì)植株形態(tài)特征和種薯產(chǎn)量的影響。兩個(gè)實(shí)驗(yàn)同時(shí)在溫室里進(jìn)行。在實(shí)驗(yàn)I中,這些植物生長在有機(jī)基質(zhì)的盆栽中。在實(shí)驗(yàn)II中,植物在水培系統(tǒng)中培養(yǎng),并評(píng)估了五種劑量的鎂。在這兩個(gè)試驗(yàn)中,在21 DAE時(shí)評(píng)估的其他特征均未顯示出對(duì)鎂劑量的顯著反應(yīng),除了第四片葉片干物質(zhì)中的鎂含量。在實(shí)驗(yàn)I和II中,提供最高種薯產(chǎn)量的劑量(單位為每株)分別為0.0 g dm3 MgSO4和0.96 mmol L1 Mg2t。在這些劑量下,第四片葉片干物質(zhì)中的鎂含量分別為24.4和11.0 g kg1。在試驗(yàn)I中,對(duì)照組(不施用鎂)的馬鈴薯種子產(chǎn)量最高,在試驗(yàn)II中,施用0.96 mmol L1的馬鈴薯種子產(chǎn)量最高。

Magnesium-influenced seed potato development and yield 

ABSTRACT

Seed potato production in systems that provide higher amounts of planted material improves the potato production chain. Planting in a pot or hydroponic system with adequate plant nutrition may increase the seed potato yield. Among the nutrients, agnesium (Mg) has a role in a range of metabolic processes and biochemical reactions in plants, such as chlorophyll formation. Thus, the adequate supply of this nutrient is of fundamental importance. The study aimed to evaluate the effect of Mg dose on morphological characteristics of the plant and seed potato yield in two c*tion systems. Two experiments were installed simultaneously in a greenhouse. In experiment I, the plants were grown in a pot with organic substrate. In experiment II, the plants were c*ted in a hydroponic system, and five doses of Mg were evaluated. No other characteristics evaluated at 21 DAE showed significant response to Mg dose in both experiments, except for Mg content in the fourth leaf dry mass. The doses providing the highest seed potato yield, in units per plant, in experiments I and II were, respectively, 0.0 g dm3 of MgSO4 and 0.96 mmol L1 Mg2t.At these doses, the Mg content in the fourth leaf dry mass were 24.4 and 11.0 g kg1 , respectively. The highest seed potato yield was obtained in the control (without Mg application) in experiment I and with the dose of 0.96 mmol L1 in experiment II.

相關(guān)閱讀

Dualex 便攜式智能氣象-葉綠素-花青素-黃酮醇測(cè)量儀

PESSL便攜式便攜式植物多酚-葉綠素儀原理

Dualex植物多酚-葉綠素儀:腐殖酸通過鐵依賴和非鐵依賴的協(xié)同機(jī)制緩解禾本科植物的鐵失綠癥

Dualex植物多酚-葉綠素儀:硝化抑制劑和/或間作效應(yīng)下玉米(和小麥灌溉種植系統(tǒng)中的硝酸鹽淋失

Dualex植物多酚-葉綠素儀:與保持綠色表達(dá)相關(guān)的葉片和冠層性狀與對(duì)水分脅迫具有不同耐性的小麥基因型的產(chǎn)量構(gòu)成密切相關(guān)

Dualex植物多酚-葉綠素儀:基于地面和智能傳感器的冬小麥營養(yǎng)營養(yǎng)儀

Dualex植物多酚-葉綠素儀:增加角質(zhì)層蠟沉積不會(huì)改變殘余葉片蒸騰作用

Dualex植物多酚-葉綠素儀--氮平衡指數(shù):不同生物刺激劑對(duì)水培生菜的效果比較

Dualex植物多酚-葉綠素儀:固體消化物和葡萄園冬季修剪堆肥替代苗圃中微繁殖高叢藍(lán)莓生長基質(zhì)中的泥炭研究

Dualex植物多酚-葉綠素儀:不同灌溉制度下根際細(xì)菌和藻類對(duì)金盞草生理生化指標(biāo)的影響

Dualex植物多酚-葉綠素儀:Sentinel-2A與近端傳感器數(shù)據(jù)協(xié)同提取水稻不同生育期生化參數(shù)

Dualex植物多酚-葉綠素儀:三種便攜式光學(xué)傳感器在冬小麥氮素狀況無損診斷中的應(yīng)用

国产av日韩a∨亚洲av电影| 国产亚洲精品久久久久久久软件| 久久国产精品偷| 男女扒开双腿猛进入免费看污| 欧美性做爰片免费视频看不忠| 久久艳务乳肉豪妇荡乳a片| 日韩精品毛片无码一区到三区| 中文字幕色av一区二区三区| 三级三级久久三级久久| 色综合av综合无码综合网站| 高清120秒动态图试看5次| 九九久久精品无码专区| 人人添人人妻人人爽夜欢视AV | 女人国产香蕉久久精品| 久久精品中文字幕| 邻居的丰满人妻hd学生| 午夜福利麻豆国产精品| 色戒电影未删减完整版免费观看| 色欲色香天天天综合网WWW| 成熟护士长的蚌肉的滋味| 成人亚洲a片v一区二区三区蜜月| 精灵梦叶罗丽第八季| 香蕉久久夜色精品升级完成| 香蕉久久久久久久av网站| 韩国漫画漫免费观看免费| 国外精产品W灬源码1688| 精品丝袜人妻久久久久久| 国产三级片在线观看| 双腿被绑成m型调教play| 亚洲av无码乱码在线观看无码| 巨胸不知火舞露双奶头无遮挡| 中文字幕韩国电影| 国产精品久久久久久亚洲av| 电击惩罚花蒂榨乳调教小说 | 五月天中文字幕mv在线| 三个男人添一个女人下身| 99精品福利国产在线导航| 亚洲av无码国产精品色| 狼群社区在线观看免费完整版| 蜜桃麻豆WWW久久囤产精品| 蜜臀av在线播放一区二区三区|