• Pruning should not be performed in late summer or early spring, however any other time of the year is fine.

    修剪不能早春夏末进行一年中的其它时间可以。

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  • Summer pruning devitalises the tree on an extent and consequently reduces excessive vigour.

    剪能一定程度上减弱植株的生命力,从而削弱过分的生长势。

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  • The major part of summer pruning is the upper half of crowns of apple trees.

    夏季修剪主要部位树冠半部。

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  • Measures for protection to frost are proposed, including selecting favorable topography and frost-resistant cultivars, smoking and summer pruning.

    提出预防霜冻措施,主要包括:选择有利地形、选择抗霜冻品种、采取熏夏季修剪等措施

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  • Fruit set rates, yield and total acid content were high, but berry weight, sugar content and juice rate were low for 6-7 leaves pinching, cluster apperars relax, and more workload in summer pruning.

    6~7片摘心,坐果产量较高果粒果实含糖量出汁低,果穗松散,而且增加了夏季修剪的用工量。

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  • A technological systenl of harvesting Hu Sang three times, in spring, summer and autumn, in an equal shoot yleld was set up by changing the traditional pruning and leaf harvest.

    通过改变品种枝条剪伐桑叶收获方式.设计了湖桑全年等量收获技术体系。

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  • The researchers advise growers to investigate the effects of thinning or pruning to reduce the number of fruit in early summer of the on-crop year.

    研究人员建议种植者调查修剪影响大年的初夏减少果实数量

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  • The researchers advise growers to investigate the effects of thinning or pruning to reduce the number of fruit in early summer of the on-crop year.

    研究人员建议种植者调查修剪影响大年的初夏减少果实数量

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