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bark grafting
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  “bark grafting”译为未确定词的双语例句
     Application of Bark Grafting Method on Grafting of Regeneration Cotton
     插皮接技术在棉花再生植株嫁接中的应用
短句来源
  相似匹配句对
     Application of Bark Grafting Method on Grafting of Regeneration Cotton
     插皮接技术在棉花再生植株嫁接中的应用
短句来源
     Transmission of Brown Bast of Rubber Tree by Bark-grafting
     橡胶树褐皮病皮接传染研究
短句来源
     THE GRAFTING OF SILK
     蚕丝的接枝
短句来源
     After grafting, the R.
     接枝条件:剂量率为0.18Mrads/hr,总辐照剂量为4.32Mrads,接枝率为6.5%。
短句来源
     Comprehensive Utilization of Bark
     树皮的综合利用
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The aim of study is to find new commercial methods for rapid propagation of apple dwarfing rootsocks. Experiments have been done using outside vitro cutting of in vitro M4, greenwood cutting of the apple dwarfing rootstocks 63-2-19 and Malus baccata, greenwood cutting-grafts, air-cutting and hardwood cut ting from 1981-1982. The outside vitro cutting was experimented in the Iaboratory. The medium was ver miculite. Others experiments were conducted in the plastic greenhouses under intermittent mist. cutting media...

The aim of study is to find new commercial methods for rapid propagation of apple dwarfing rootsocks. Experiments have been done using outside vitro cutting of in vitro M4, greenwood cutting of the apple dwarfing rootstocks 63-2-19 and Malus baccata, greenwood cutting-grafts, air-cutting and hardwood cut ting from 1981-1982. The outside vitro cutting was experimented in the Iaboratory. The medium was ver miculite. Others experiments were conducted in the plastic greenhouses under intermittent mist. cutting media are sands, vermiculits and so on. The cuttings were treated with auxins. The results are shown: Outside vitro rooting rate for in vitro M4 cuttings treated with rapid soak 5 sec. with NAA 500 ppm or IAA 100ppm is 50%. In vitro M4 cuttings have been grafted on the Hung Hai Tang seed ling by bark grafting. The survival rate is 60%. The green-wood cutting of apple dwarfing rootstocks 63-2-19 and Malus baccata are treated by rapid soak method 5 sec. by IBA 5000, 1000, 500ppm respectively. The rooting rats are over 90%. The apple cultivar Jin Hong is grafted onto the greenwood cuttings of dwarfing rootstocks 63-2-19 by cleft graft, then it is inserted into the rooting medium. The rooting rate is 60%. The rooting rate of Malus baceata greenwood by air-cutting is over 90%, but the cutting of dwarfing rootstocks 63-2-19 is not rooted, predictable results were not obtained using the hardwood cutting for the rootstock 63-2-19 in the dormancy perid. Outside vitro cutting stemlets cultured in vitro is the key link for the industrial nursery. Further reseach seems worth while, when the cuttings from dwarfing rootsocks are further experimented on, the transition to industrial nursery may be realized. In vitro cutting and green-wood cutting may be the new path for rapid propagation of dwarfing rootstocks.

本项研究的主要目的在于探索一些可用于生产,快速繁殖矮化砧的新途径。从1981年—1982年进行了M4组织培养苗试管外扦插及嫁接试验,苹果矮砧63—2—19与山定子实生砧的绿枝扦插,绿枝嫁接,气插生根和硬枝扦插试验。其中,组织培养苗扦插试验在室内进行,扦插基质(石至)石。矮砧63—2—19与山定子绿枝扦插试验等在塑料大棚弥雾下进行,扦插基质有砂,(石至)石等,各种插条使用了生长素处理。试验结果证实:M4组织培养无根苗用生长素NAA500ppm或1AA1000ppm速沾5秒处理。试管外扦插生根率达50%·M4组织培养无根苗皮下接于一年生黄海棠实生砧上,成活率达60%·矮砧63—2—19与山定子绿枝插条分别用IBA5000、1000、500ppm速沾5秒、生根率达90%以上。矮砧3—2—19绿枝砧木劈接金红苹果绿枝接穗:然后扦插,成潘率达60%,山定子绿枝气插生根率达90%以上,矮砧63—2—19绿枝气插未生根,休眠期矮砧63—2—19硬枝扦插未获得予期结果。矮砧组织培养无根苗试管外扦插是工厂化育苗的必要环节,值得进一步研究,矮砧绿枝扦插在进一步试验的基础上,可向生产化过渡,矮砧组织培养苗试管外扦插和绿枝扦插可能是...

本项研究的主要目的在于探索一些可用于生产,快速繁殖矮化砧的新途径。从1981年—1982年进行了M4组织培养苗试管外扦插及嫁接试验,苹果矮砧63—2—19与山定子实生砧的绿枝扦插,绿枝嫁接,气插生根和硬枝扦插试验。其中,组织培养苗扦插试验在室内进行,扦插基质(石至)石。矮砧63—2—19与山定子绿枝扦插试验等在塑料大棚弥雾下进行,扦插基质有砂,(石至)石等,各种插条使用了生长素处理。试验结果证实:M4组织培养无根苗用生长素NAA500ppm或1AA1000ppm速沾5秒处理。试管外扦插生根率达50%·M4组织培养无根苗皮下接于一年生黄海棠实生砧上,成活率达60%·矮砧63—2—19与山定子绿枝插条分别用IBA5000、1000、500ppm速沾5秒、生根率达90%以上。矮砧3—2—19绿枝砧木劈接金红苹果绿枝接穗:然后扦插,成潘率达60%,山定子绿枝气插生根率达90%以上,矮砧63—2—19绿枝气插未生根,休眠期矮砧63—2—19硬枝扦插未获得予期结果。矮砧组织培养无根苗试管外扦插是工厂化育苗的必要环节,值得进一步研究,矮砧绿枝扦插在进一步试验的基础上,可向生产化过渡,矮砧组织培养苗试管外扦插和绿枝扦插可能是两种有希望的快速繁殖矮化砧的新途径。

Major problems in grafting operations of wild Persian walnut in Dabie mountain region are systematically summarised. It points out that a higher survival rate may be obtained with wild Persian walnut as the rootstock than with Seguin chinkapin and that the Duality of scion also has great effects on the productivity of the stand. In addition, under-bark grafting and tip-pruning in Summer play a significant role in improving the survival rate of grafted trees. Finally,some recommendations such as weeding...

Major problems in grafting operations of wild Persian walnut in Dabie mountain region are systematically summarised. It points out that a higher survival rate may be obtained with wild Persian walnut as the rootstock than with Seguin chinkapin and that the Duality of scion also has great effects on the productivity of the stand. In addition, under-bark grafting and tip-pruning in Summer play a significant role in improving the survival rate of grafted trees. Finally,some recommendations such as weeding and pest and disease control, are made for increasing the yield of Persian walnut

本文系统总结了大别山区野生板栗就地嫁接中的主要问题。认为:利用野生板栗作砧木比选用茅栗作砧木成活率高;接穗品质低劣是影响成林产量的主要原因;改劈接为插皮接,嫁接幼树夏季摘心是提高嫁接成活率的关键;清除林内杂灌,预防病虫害,高接改造劣株是提高产量的有效措施。

As a result of many years test, the improved bark grafting is suitable to beused in transforming young and middleaged Camellia oleifera stand with low-yield, for bywhich the survival rate is high, the crown renews rapidly, and the tree is put into productionearlierly and with high-yield. But for old Camellia oleifera stand, the grafting effects are notwell because the interface can not heal well and the survival rate is low. Replacing old tea-oil trees in turn with seedlings of elite varieties of...

As a result of many years test, the improved bark grafting is suitable to beused in transforming young and middleaged Camellia oleifera stand with low-yield, for bywhich the survival rate is high, the crown renews rapidly, and the tree is put into productionearlierly and with high-yield. But for old Camellia oleifera stand, the grafting effects are notwell because the interface can not heal well and the survival rate is low. Replacing old tea-oil trees in turn with seedlings of elite varieties of Camellia oleifera is effective to transformthe low-yield old stands and the oil yield will not be reduced.

经过多年的试验,油茶低产林改造对中青年林中,用改良插皮接后,成活率高、树冠恢复快,投产早而产量高。对老年林却成活率低,愈合不好。用油茶良种苗交替改造油茶老年林,不影响油茶产量。

 
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