陕西林业科技
陝西林業科技
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SHAANXI FOREST SCIENCE AND TECHNOLOGY
2012年
5期
71-76
,共6页
王三省%蔡宗科%吕成利%杨光远%梁乃仓%王明科%段雯蓓%刘耀平%张力
王三省%蔡宗科%呂成利%楊光遠%樑迺倉%王明科%段雯蓓%劉耀平%張力
왕삼성%채종과%려성리%양광원%량내창%왕명과%단문배%류요평%장력
新品种核桃%低温冻害%抗冻性%优势单株
新品種覈桃%低溫凍害%抗凍性%優勢單株
신품충핵도%저온동해%항동성%우세단주
New varieties of walnut%damage caused by freezing%fruit setting%dominant individual plant
本文通过对宝鸡市渭北黄土区抗寒性核桃新品种核桃在2010年度4月中旬遭受低温冻害后结实状况的调查和结果分析,从抗冻性的环境即立地条件和抗冻性个体特性两个方面,阐明了抗寒性新品种核桃在具体的立地条件下遭受低温冻害后的结实特征、品种类型和抗冻害机理。并对所选的中林5号、辽核5、1号、西扶1号及元丰等品种的抗冻性进行了比较和排序,为在宝鸡市渭北黄土区域发展抗冻性核桃品种提供了科学依据。
本文通過對寶鷄市渭北黃土區抗寒性覈桃新品種覈桃在2010年度4月中旬遭受低溫凍害後結實狀況的調查和結果分析,從抗凍性的環境即立地條件和抗凍性箇體特性兩箇方麵,闡明瞭抗寒性新品種覈桃在具體的立地條件下遭受低溫凍害後的結實特徵、品種類型和抗凍害機理。併對所選的中林5號、遼覈5、1號、西扶1號及元豐等品種的抗凍性進行瞭比較和排序,為在寶鷄市渭北黃土區域髮展抗凍性覈桃品種提供瞭科學依據。
본문통과대보계시위북황토구항한성핵도신품충핵도재2010년도4월중순조수저온동해후결실상황적조사화결과분석,종항동성적배경즉입지조건화항동성개체특성량개방면,천명료항한성신품충핵도재구체적입지조건하조수저온동해후적결실특정、품충류형화항동해궤리。병대소선적중림5호、료핵5、1호、서부1호급원봉등품충적항동성진행료비교화배서,위재보계시위북황토구역발전항동성핵도품충제공료과학의거。
New varieties of walnut planted in Baoji were investigated in terms of their damage caused by the late frost in April,2010.The environment conditions and individual characteristics in relation to cold-resistance were elaborated.The fruiting situation of different varieties in the freezing were described too.The quality of cold-resistance of different varieties were listed in order like: Zhonglin NO.5,Liaohe NO.5 and NO.1,Xifu NO.1 and Yuanfeng.
