When those leaves aged 45 days was used as explants, higher induction rate and differentiation coefficient could be achieved.

選擇生育期45d左右的葉片作外植體毛毛黄片一下，可獲得較高的不定芽誘導(dǎo)率和分化系數(shù)美女一线天。

The seeds of Dysosma versipellis were used as explants for tissue culture in different culture media.

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In the paper, an efficient maize regeneration system was developed using mature embryos as explants.

本研究以7個(gè)玉米優(yōu)良自交系為材料黄黄免费视频看，研究了影響成熟胚再生的各種因素，建立了成熟胚高頻植株再生體系日韩视频日韩精品视频在线观看。

There was also no morphological difference between the two explants.

皮質(zhì)骨兩次植塊培養(yǎng)的細(xì)胞形態(tài)學(xué)上無(wú)明顯差異奶头又大又白喷奶水av。

And the author found taking the seeds treated by GA3,being cut at the part of hila, and embryo as explants in tissue culture, better than endosperm, blade, petiole and shoot, could get good callus induction.

還特別進(jìn)行了桃兒七外植體的篩選工作，發(fā)現(xiàn)用胚和GA_3浸泡過(guò)并且種臍部分進(jìn)行了切口處理的種子作為外植體效果較好人人插人人透人人射人人色人人干，比起葉片久久黄片不卡、葉柄和根有更好的愈傷誘導(dǎo)率。

The axillary bud on young shoot of Barbados nut was used as explants,adding different concentration of plant hormone combinations(6-BA and IBA) on minimal medium,to carry out buds inducing and multiplication culture.

以麻瘋樹幼嫩枝條腋芽為外植體国产一在线精品自产拍，以M S為基本培養(yǎng)基中国内地毛片免费高清，附加不同濃度的激素組合(6 BA與IBA)進(jìn)行芽誘導(dǎo)和增殖培養(yǎng)。

According to estimates, China's production of 1 ton of cement to 1 metric ton of emissions CO2, 0.74 kilograms SO2, 130 kilograms of dust; clay brick manufacturing need to spend a lot of cultivated explants soil, brick eradication every year more than 15 million - this circumstances, the development of green building green building materials in particular, seems not only necessary but also very urgent.

據(jù)估計(jì)无码专区无码专区，中國(guó)的生產(chǎn)1噸水泥800凹凸视频在线观看网址， 1噸二氧化碳的排放量， 0.74公斤二氧化硫精品无码三级在线视频网站， 130公斤粉塵黄片九区域免费观看；粘土磚生產(chǎn)需要花費(fèi)了大量的耕地植土，磚AI中国一级无码黄片，每年消除1500多萬(wàn)-此情況下一级毛片激情人妻，發(fā)展綠色建筑的綠色建材，特別是www.成年人黄色污污网站，似乎不僅必要免费看的黄色网页，而且非常緊迫。

In order to breed new germplasm for Narcissus tazetta,the bulb of Narcissus tazetta is used as explants.The adventitious buds is induced in MS media with hormone combination.γ-ray irradiation treatment of Narcissus tazetta combined with tissue culture is studied.Three materials,including the bulb basal plate tissues inoculated for 7 days,tissues transferred in fresh differentiation culture medium for three days after inoculated for 25 days,and small bulbs in vitro,are studied.

以帶鱗片葉的鱗莖盤為外植體免费一级A片26分钟，接種在添加激素的MS培養(yǎng)基上久99www，通過(guò)激素組合篩選合適的培養(yǎng)基獲得不定芽，同時(shí)對(duì)在預(yù)分化培養(yǎng)基上接種7D的外植體日本全黄在线视频、接種25D后轉(zhuǎn)接到分化培養(yǎng)基上3D的外植體好大好硬好爽高潮日韩喷水在线、誘導(dǎo)產(chǎn)生的試管小鱗莖進(jìn)行輻照誘變處理，研究了60COΓ射線對(duì)中國(guó)水仙叢生芽分化以及小鱗莖生長(zhǎng)的影響3p视频免费视频。

In cider to breed new gern1asm for Narcissus tazetta, the bulb of Narcissus tazetta is used as explants. The adventitious buds is induced in MS media with hormone combination.γ-ray irradiation treatment of Narcissus tazetta combined with tissue culture is studied. Three materials, including the bulb basal plate tissues inoculated for 7 days, tissues transferred in fresh differentiation culture medium for three days after inoculated for 25 days, and small bulbs in tarn, are studied.

以帶鱗片葉的鱗莖盤為外植體国产AV一级无码影院，接種在添加激素的MS培養(yǎng)基上，通過(guò)激素組合篩選合適的培養(yǎng)基獲得不定芽亚洲美女喷水啊啊啊，同時(shí)對(duì)在預(yù)分化培養(yǎng)基上接種7d的外植體人人插人人人人操人人爽、接種25d后轉(zhuǎn)接到分化培養(yǎng)基上3d的外植體、誘導(dǎo)產(chǎn)生的試管小鱗莖進(jìn)行輻照誘變處理国产盗摄偷窥在线，研究了60Coγ射線對(duì)中國(guó)水仙叢生芽分化以及小鱗莖生長(zhǎng)的影響初高中精品视频进入。

High regeneration efficiency system of sprawling Dendranthema morifolium new cultivar "pink carpet" bred recently by Beijing Agro-Biotechnology Research Center was set up with leaf discs as explants.

該試驗(yàn)以北京農(nóng)科院生物中心新近培育的匍匐小菊品種&粉地毯&為材料，以葉片為外植體97人人草,人人干，建立&粉匍&的高效再生體系5566亚洲制服丝袜先锋。