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1.
红颊草莓是日本农林省久枥木草莓繁育场以幸香为父本,章姬为母本杂交选育而成的大果型草莓新品种。2001年由杭州市农科院引进,经过连续两年在本地试种,表现为连续结果性强,丰产性好,平均单株产量在300g以上,每667m^2产量1800kg左右,具有长势旺,产量高,果型大,口味佳  相似文献   

2.
对温州大棚条件下草莓‘红颊’品种和当地主栽品种‘丰香’的主要植物学特性、育苗特性、产量和经济性状进行调查和比较试验。结果表明:‘红烦’在丰产性、果实品质、抗病性等综合性状方面表现突出,适合在温州草莓促成栽培中推广。若与当地主栽品种‘丰香’轮换种植,可以改善大棚草莓品种构成,增加果农收入。  相似文献   

3.
设施栽培草莓新品种"红颊"引种初报   总被引:3,自引:0,他引:3  
设施栽培草莓是建德市农业的支柱产业之一。自 1982年引进试种至今 ,已形成了产业化生产 ,2 0 0 3年全市栽培面积 12 0 0hm2 ,为浙江省主要草莓产区。其草莓品种 95 %是 2 0世纪 80年代后期从日本引进的“丰香”。“红颊”是日本静冈县在1993年用“章姬”与“幸香”杂交育成的用于设施栽培的良种 ,2 0 0 0年引入建德。经 3年试种 ,我们认为红颊具有生长势旺 ,产量高 ,降酸快 ,味甜 ,适合亚洲人口味的优点 ,且硬度适中、耐贮运 ,在市场上销售反映很好 ,是当前代替“丰香”的理想品种。1 生物学特性1 1 植株生长 株形直立 ,生长旺盛。平均…  相似文献   

4.
引进红将军苹果试栽,表现早丰性强,定植第3年开始结果,第4~6年666.7m2产量分别达1045、1650和2640kg;果实9月中旬成熟,品质上等,可供应中秋、国庆市场.主要栽培措施:适当密植、合理配置授粉树、采用纺锤树形、冬夏结合修剪、合理问作、树盘覆草、加强肥水管理、疏花疏果、花期叶面喷肥提高坐果率、及时防治病虫害等.  相似文献   

5.
2003~2006年,从国家果树种质资源北京草莓圃和山东省果树研究所引进了5个草莓品种,在河南省漯河市进行露地栽培试验。结果表明,与对照‘全明星’和‘丰香’相比,5个品种均表现果个大,产量高,可采收期长,品种优,抗病性强。综合评价,‘红艳’果个特大、产量高、色艳、香味浓、品质极佳、较耐贮运,可作为鲜食草莓品种大力发展;‘童子一号’果实特大、风味上佳、抗病性强、耐贮运,可作为鲜食加工兼用品种大力发展。‘佐贺清香’和‘章姬’品质优良,风味好,但耐贮运性较差;‘甜查理’成熟期稍晚,采摘期较集中,香味浓,抗性强。这3个品种可作为辅助品种适当发展。  相似文献   

6.
<正>南方湿热地区露地栽培油桃存在裂果、着色差等问题,为克服这些问题,目前所采取的主姿措施是果实套袋和引进不同成熟期的品种以避开当地的不良天气。套袋虽能部分解决果实裂果问题,但在南方周年湿热气候地区套袋后的果实,果肉硬度降低,着色更差;引进不同成熟期的品种避开当地不良天气,目前只集中在早熟或特早熟品种上,由于在南方湿热地区栽培成熟期还会提早,引进的品种果实生长期更短,造成品质变差,难以进一步推广。  相似文献   

7.
对红颊、佐贺清香、丰香草莓进行塑料大棚促成栽培,对其繁苗率、发病率、成苗率进行比较试验。结果表明,红颊、佐贺清香的成苗率均高于丰香;红颊前期产量和总产量高于丰香,可以作为如皋市草莓设施栽培的主栽品种。  相似文献   

8.
2003年引进早红珠油桃,进行设施栽培.果实5月下旬成熟,外观美,品质佳;早实丰产性强,定植第2年666.7m2产300kg,第3年1100kg,第4年达1800~2000kg.  相似文献   

9.
红南果梨是1996年在沈阳农业大学通过鉴定的南果梨芽变.1998年命名,2001年获杨凌第七届农业高新科技成果博览会"后稷金像奖".2003年滦县从抚顺特产科学研究所引进种条5000条进行高接试栽.在滦县表现良好,高接后第2年每667平方米产量300千克,收人4200元:2005年每667平方米产量800千克,收入8000元,2006年每667平方米达到1500千克,收入12000元,经济效益显著.  相似文献   

10.
2004年3月引入‘红香酥’梨进行试栽。结果表明红香酥梨在河南省汝阳县表现树势强旺,结果早、优质丰产。果实纺锤形,黄绿色,阳面有红晕。平均单果重220g,果肉细,酥脆多汁,味甜芳香,可溶性固形物含量12%~14%。耐贮藏。采用3m×4m株行距,通过合理施肥、浇水、修剪、疏花疏果、果实套袋,病虫害防治等管理措施,栽植第2年始果,第3年平均666.7m2产量386kg,第4年1211kg,第5年2089kg,第6年2938kg。  相似文献   

11.
1999年12月从郑州引入早红宝石油桃,经7年观察,在浙江新昌高温、高湿气候条件下表现早果丰产,果实5月下旬成熟,单果重及可溶性固形物含量等均优于原产地郑州,裂果率低,较耐贮藏,适应性强,适宜在当地栽培,已在全县推广.  相似文献   

12.
Analysis of data relating to berries of 9 cultivars grown under different conditions indicates that the weight of ripe berries can be accounted for by the general equation
Berry fresh weight (g) = (Total no. of achenes ? C)F(No. of achenes/cm2of surface)
where C is a numerical adjustment probably due to the non-spherical shape of berries, and F is the weight in g per unit area of tissue which forms the berry, and both may be characteristic of each cultivar under normal conditions.The number of achenes on perfect berries, equal to the number of ovules initiated on the flowers, is closely related to the position of the flower on the inflorescence. Expressing Rank value on the scale 1 : 12 : 14 : 18 for Rank 1 : Rank 2 : Rank 3 : Rank 4, a general equation
Achene no. = (K × Rank value) + D
can be applied to all cultivars, although K and D may vary between cultivars and to a less extent within a cultivar. If these size factors are in fact basically genetic, a grower may have little scope for influencing berry size except during berry development in the fruiting-season.  相似文献   

13.
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15.
High Correlation coefficients have been found in the application of the formula:
Fresh weight of ripe berry (g)=(Total number of achenes?C)F(Number of achenes per cm2 of surface
to data for a large number of strawberries from nine cultivars. Of the terms in the equation (Total no. of achenes — C) was found to be different in different cultivars and to be related to the position of the berry on the inflorescence, but there was no constant relationship between the achene numbers in the different ranks of berry. Whether the numbers of achenes per berry can be altered by environmental or cultural treatments was not resolved. F, a term having the dimensions of weight per area, represents weight per unit area of berry surface and seems to be constant amongst plants of a cultivar subject to uniform treatment, but differs between cultivars and treatments.The number of achenes per cm2 of surface on ripe berries is a measure of berry development in the fruiting season and may be affected by environmental and managerial factors and by internal competition between fruits and leaves on the same plant.The interactions of these factors on berry size enable two stages to be recognised at which size is determined, namely during flower formation, when achene numbers and possibly F are fixed, and during fruit development after pollination when the term for spatial distribution of achenes is settled.It is suggested that an examination of the effects of different treatments on each of the size components might enable a distinction to be drawn between the influence on yield of genetic characteristics on the one hand and intrinsically variable characteristics subject to external influence on the other hand, thus clarifying the type of research and/or development needed to enable growers to achieve maximum yields.  相似文献   

16.
山东省阳谷县2000年建成草莓日光温室120个,2001—2003年平均666.7m^2产4800kg,元旦成熟上市,可采收供应至翌年5月份,效益显著。采取的主要措施是:施足基肥,选用良种壮苗,垄栽密植,及时追肥浇水和调控室内温、湿度,应用赤霉素促进幼叶及花柄生长,花期放蜂和疏花以及加强病虫害防治等。  相似文献   

17.
介绍了冬暖大棚的建造和草莓促成栽培中的一系列配套技术。主要包括施肥、温湿度调控、疏花疏果、人工授粉、病虫害防治等措施。  相似文献   

18.
Early in autumn, at the end of September or at the beginning of October, strawberry plants of the cultivars ‘Glasa’ and ‘Tioga’ were transferred from outdoors to separate phytotron glasshouses at constant temperatures of 10° and 14°C. In November a number of these plants were chilled at 3°C for 0 to 4 weeks and subsequently forced; the rest remained at 10° and 14°C until June.The plants kept at 10°C and subsequently chilled and forced, grew faster and more vigorously than those pretreated at 14°C. The 14° plants showed more pronounced growth differences resulting from the length of the chilling treatments than did the 10° plants. Those remaining continuously at 10° developed vigorously from March onwards, while those at 14°C retained their flat appearance into June. These results showed that a continuous temperature as high as 10°C was still able to break dormancy in the strawberry plants, while 14°C was ineffective.  相似文献   

19.
4个美国李品种引种辽宁熊岳的栽培表现   总被引:1,自引:0,他引:1  
福莱、黑琥珀、幸运和安哥诺等4个美国李品种引种到辽宁省试栽,对果实经济性状、植物学特征、生物学特性和栽培适应性等进行了研究。结果表明,4个品种在品质、外观、耐贮性和产量等方面均表现良好,均适合在辽宁营口大石桥市以南及气候相近地区栽培发展。  相似文献   

20.
江四清 《落叶果树》2000,28(1):32-32
翠冠梨系浙江园艺研究所以幸水×6 号( 杭青×新世纪) 选育的早熟大果型新品种,平均单果重240g 。在引种地7 月下旬成熟。在湖南不同地区试栽,均表现适应性、抗逆性强。  相似文献   

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