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中晚熟甜櫻桃新品種福陽的選育

2024-06-30 00:15:18李芳東王玉霞田長平張序李延菊張福興孫慶田
果樹學(xué)報(bào) 2024年6期
關(guān)鍵詞:新品種

李芳東 王玉霞 田長平 張序 李延菊 張福興 孫慶田

摘? ? 要:福陽是由黑珍珠×(薩米脫+先鋒)雜交選育出的中晚熟甜櫻桃新品種。果實(shí)心臟形,果皮紫黑色、有光澤,果頂稍凹陷,果肉、果汁深紅色;果肉脆硬,味甜。平均單果質(zhì)量9.7 g,最大單果質(zhì)量14.1 g;果柄中短,柄長3.45 cm;核小,果實(shí)可食率94.6%。果肉可溶性固形物含量(w,后同)18.7%,總糖含量11.62%,總酸含量0.61%;鮮食品質(zhì)上。果實(shí)在鮮紅至紫紅色時,口感即好,掛果時間長。果實(shí)生育期55 d左右,煙臺地區(qū)6月上中旬成熟;樹勢健壯,萌芽率高(98.2%),成枝力強(qiáng),成花易。福陽耐貯運(yùn),早實(shí)、豐產(chǎn)、穩(wěn)產(chǎn),4年生樹每666.7 m2產(chǎn)量268 kg,綜合性狀優(yōu)良。適宜在山東省甜櫻桃適栽區(qū)推廣種植。

關(guān)鍵詞:甜櫻桃;新品種;福陽;中晚熟

中圖分類號:S662.5 文獻(xiàn)標(biāo)志碼:A 文章編號:1009-9980(2024)06-1252-04

Breeding report of a new mid-late-maturing sweet cherry cultivar Fuyang

LI Fangdong, WANG Yuxia, TIAN Changping, ZHANG Xu*, LI Yanju*, ZHANG Fuxing, SUN Qingtian

(Yantai Academy of Agricultural Sciences, Yantai 265500, Shandong, China)

Abstract: Fuyang (Prunus avium L.) is a new mid-late-maturing sweet cherry. The seeding was derived from a cross between Hei Zhenzhu and Summit + Van in 2003 at Yantai Academy of Agricultural Sciences. The obtained seeds were sowed in the spring of 2004, and the hybrid seedlings were planted in the Zhifu District of Yantai in the spring of 2005, and started to bear fruit in 2008. The strain numbered 03-5-8 with large fruit, purple-black skin, and strong productivity was finally selected as the superior line. In the summer of 2010, we propagated nursery trees of it with Daqingye (P. pseudocerasus L.) as rootstock for field trials. In February 2017, it passed the validation of Shandong Province Forest Tree Variety Validation Committee. The tree posture of Fuyang was moderate and open. The height of 6-year-old tree was 3.4 m. The crown diameter was 4.1 m×4.2 m. The perennial branches were grayish white, and the 1-year-old branches are grayish brown. The leaves were long spindle-shaped and light green. The middle leaf of the developed branch was 15.41 cm in length and 7.37 cm in width. The length of petiole was 3.25. The leaf margin was compound, shallow and blunt. The nectary was kidney-shaped, dark red, oblique or opposite. Fuyang had strong tree vigor, being more vigorous than Van. The trees in the full fruit period mainly had short fruit branches and bouquet fruit branches, accompanied by axillary flower buds. It would start to bear fruit in the 3rd year after planting, and the natural fruiting rate was as high as 56.1%. Using the spindle shaped branching, the yield of the 4-year old tree was 268 kg·666.7 m-2, the yield of the 5-year old tree was 436.2 kg·666.7 m-2, and the yield of 6-year-old trees was 763 kg·666.7 m-2. The fruit was heart-shaped, with purple black and shiny peel, dark red pulp and juice. The average single fruit weight was 9.7 g, and the pedicel was medium-short, with a length of 3.45 cm. The soluble solids content was 18.7%, the total sugar content was 11.62%, the total acid content was 0.61%, the edible rate of fruit was 94.6%. The fruit development period was about 55 d and it matured at the early June in Yantai. The bud burst rate was 98.2%, branching ability was high. The full-flowering was around April 18. No special disease was found in Fuyang. It had good storage life. It would be suitable for planting in suitable planting areas for sweet cherry such as Shandong Province. The density should be (2.0-2.5) m×4 m, the proper pollinizers should be Sparkle, Summit, Van et. al. The slender spindle tree form should be recommended.

Key words: Sweet cherry; New cultivar; Fuyang; Mid-late-maturing

甜櫻桃(Prunus avium L.)為薔薇科櫻桃亞屬,起源于小亞細(xì)亞半島的黑海沿岸[1]。截至2020年,中國甜櫻桃種植面積約為23.33萬hm2,產(chǎn)量140萬t,是世界上栽培面積最大的國家[2]。目前生產(chǎn)中栽培的品種大多數(shù)來源于國外[3],如美早、俄羅斯8號、薩米脫等,中國自主選育的品種生產(chǎn)中占比較小。露地生產(chǎn)中早熟品種占比較大,中晚熟品種占比較小。以甜櫻桃主產(chǎn)區(qū)山東煙臺為例,早中熟品種占70%左右,晚熟品種占30%左右[4]。為豐富中晚熟品種資源,充分發(fā)揮晚熟甜櫻桃的區(qū)域優(yōu)勢,山東省煙臺市農(nóng)業(yè)科學(xué)研究院2003年以黑珍珠為母本,采用薩米脫、先鋒的混合花粉進(jìn)行雜交,選育出優(yōu)質(zhì)、早實(shí)、豐產(chǎn),綜合性狀優(yōu)良的中晚熟新品種福陽。

1 選育過程

2003年山東省煙臺市農(nóng)業(yè)科學(xué)研究院以黑珍珠為母本,采用薩米脫、先鋒的混合花粉進(jìn)行雜交。2004年春將獲得的雜交種子進(jìn)行播種,2005年春將雜交實(shí)生苗定植于山東省煙臺市農(nóng)科院芝罘區(qū)甜櫻桃雜交育種圃,2008年開始結(jié)果。其中編號03-5-8表現(xiàn)出大果型、果皮紫黑色、豐產(chǎn)性強(qiáng),初選為優(yōu)系。2010年6月,以大青葉為砧木,將03-5-8進(jìn)行嫁接繁殖,在山東省進(jìn)行區(qū)域試栽,株行距3 m×4 m。2013年開始結(jié)果,2014—2016年進(jìn)入結(jié)果盛期,經(jīng)過連續(xù)觀察試驗(yàn),各性狀穩(wěn)定、表現(xiàn)優(yōu)異。2017年2月通過山東省林木品種審定委員會審定,并命名為福陽(圖1),審定證書編號:魯S-SV-PA-019-2016。

2 主要性狀

2.1 果實(shí)經(jīng)濟(jì)性狀

果實(shí)心臟形,果頂稍凹陷,大果型,平均單果質(zhì)量9.7 g,最大單果質(zhì)量14.1 g,果實(shí)橫徑2.76 cm、縱徑2.41 cm、側(cè)徑2.28 cm;果柄中短,柄長3.45 cm。果皮紫黑色、有光澤,果肉、果汁深紅色。果肉硬脆,味甜,鮮食品質(zhì)上。果肉可溶性固形物含量(w,下同)18.7%、總糖含量11.62%、總酸含量0.61%。核小,果實(shí)可食率94.6%。耐貯運(yùn)。福陽與親本果實(shí)主要性狀見表1。

2.2 植物學(xué)特征

福陽的樹勢中庸,樹姿開張,6年生樹高3.4 m,東西冠徑4.2 m,南北冠徑4.1 m。多年生枝灰白色,1年生枝灰褐色,枝條粗壯;葉片長紡錘形,淺綠色,葉大而厚,發(fā)育枝中部葉長15.41 cm、葉寬7.37 cm,葉柄長3.25 cm,葉緣復(fù)齒、齒淺、鈍,葉片頂端銳尖,并向一邊稍彎曲(表2)。葉柄蜜腺腎形,深紅色,多數(shù)2~3個,少數(shù)4個,斜生或?qū)ι;ü诎咨?,花瓣呈倒卵圓形,位置重疊,雌蕊柱頭略低于雄蕊(圖2)。

2.3 生長結(jié)果習(xí)性

福陽樹勢健壯,長勢較先鋒強(qiáng)旺,樹姿半開張,萌芽率98.2%,成枝力強(qiáng),外圍新梢短截可發(fā)3~5個長條,成花易,當(dāng)年生枝條基部易形成腋花芽,甩放后,易形成一串花芽,成花多,具有良好的早產(chǎn)性。盛果期樹以短果枝和花束狀果枝結(jié)果為主,伴有腋花芽結(jié)果。定植后第3年開始結(jié)果,自然坐果率高達(dá)56.1%。采用紡錘形整枝,栽后第3年開始結(jié)果,4年生樹每666.7 m2產(chǎn)量為268 kg,5年生樹每666.7 m2產(chǎn)量為436.2 kg,6年生樹每666.7 m2產(chǎn)量為763 kg,豐產(chǎn)、穩(wěn)產(chǎn)。

2.4 物候期

在山東煙臺地區(qū),正常年份,福陽花期與先鋒、薩米脫、黑珍珠、斯帕克里相近,4月18日左右盛花,花期5~7 d。果實(shí)6月上中旬成熟,與先鋒成熟期相近,果實(shí)發(fā)育期55 d左右。果實(shí)在鮮紅至紫紅色時,口感即好,掛果時間長。

2.5 抗逆性與適應(yīng)性

2015年4月,花期遭遇-5 ℃低溫凍害,山東省煙臺市農(nóng)業(yè)科學(xué)研究院芝罘區(qū)甜櫻桃雜交育種圃福陽母株花器官凍害率為38.7%,而福山區(qū)選種圃的福陽花器官凍害率為66.8%。推測可能和幼樹樹體生長較旺盛,貯藏營養(yǎng)不足,花芽不充實(shí)有關(guān)。研究認(rèn)為,甜櫻桃花期受凍的臨界溫度為-2 ℃,在-2.2 ℃溫度下0.5 h,花的受凍率10%;溫度降至-3.9 ℃,凍害率達(dá)90%;在-4 ℃的溫度下0.5 h,幾乎100%的花受凍[5]。說明,福陽具有較強(qiáng)的抗花期低溫能力。栽培中,未發(fā)現(xiàn)福陽特殊病害。適宜在山東省甜櫻桃適栽區(qū)推廣種植。

3 栽培技術(shù)要點(diǎn)

春季或秋季栽植,園址應(yīng)選擇光照充足、地勢平坦、排水良好的沙壤土地塊。選擇優(yōu)質(zhì)壯苗栽植,株行距(2.0~2.5) m×4 m。起壟栽培,采用細(xì)長紡錘形整枝;栽后立即澆水、覆膜。苗木定植當(dāng)年,應(yīng)勤澆水,全年澆水10~12次;從第2年開始,正常年份澆水5~6次[6]。苗木栽植前底肥選擇土雜肥4 kg·株-1。盛果期樹采收后施用甜櫻桃專用肥5 kg·株-1,采用放射狀溝施或者坑施;8月中下旬施基肥,以有機(jī)肥為主,每666.7 m2施1000 kg,配合使用復(fù)合肥、中微量元素肥、土壤調(diào)理劑;萌芽前沖施水溶性硝酸銨鈣,每666.7 m2施20~40 kg;花萼脫落后葉面噴施氨基酸鈣,每7~8 d噴1次,連續(xù)噴3~4次;膨果期每666.7 m2沖施含微量元素的高鉀水溶肥20 kg和黃腐酸鉀肥料25 kg。

萌芽前噴施3~5 °Bé石硫合劑。5月底6月初果實(shí)采收后開始噴殺菌劑,防治葉斑病,每10 d噴1次,共噴3次。殺菌劑可選擇30%苯甲·丙環(huán)唑懸浮劑2000倍液+代森錳鋅600倍液或5%高氯·甲維鹽微乳劑1000倍液。冬季清園。

福陽為異花授粉品種,栽培中需搭配授粉樹,適宜授粉品種為斯帕克里、薩米脫、先鋒等。生產(chǎn)中注意控制樹勢,防止長勢過旺。福陽與大青葉、考特、馬哈利等砧木具有良好的嫁接親和性,在春季、夏季、秋季采用帶木質(zhì)“一刀削”嫁接方法,嫁接成活率在92%以上。

參考文獻(xiàn)References:

[1] 劉慶忠,朱東姿,王甲威,洪坡,公慶黨. 山東省甜櫻桃產(chǎn)業(yè)現(xiàn)狀及發(fā)展展望[J].落葉果樹,2022,54(2):1-4.

LIU Qingzhong,ZHU Dongzi,WANG Jiawei,HONG Po,GONG Qingdang. Development status and suggestions of sweet cherry industry in Shandong province[J]. Deciduous Fruits,2022,54(2):1-4.

[2] 王棟,周菲,李穎芳,劉偉云,王甲威,張倩,崔冬冬. 我國甜櫻桃產(chǎn)業(yè)知識圖譜構(gòu)建研究[J].中國果樹,2023(1):104-108.

WANG Dong,ZHOU Fei,LI Yingfang,LIU Weiyun,WANG Jiawei,ZHANG Qian,CUI Dongdong. Study on the construction of knowledge map of sweet cherry industry in China[J]. China Fruits,2023(1):104-108.

[3] 李玉生,吳雅琴,程和禾,陳龍,吳永杰,郭勇,李友剛,趙艷華. 晚熟甜櫻桃新品種晚蜜露的選育[J].果樹學(xué)報(bào),2022,39(9):1725-1728.

LI Yusheng,WU Yaqin,CHENG Hehe,CHEN Long,WU Yongjie,GUO Yong,LI Yougang,ZHAO Yanhua. Breeding report of a new late-ripening sweet cherry cultivar Wanmilu[J]. Journal of Fruit Science,2022,39(9):1725-1728.

[4] 張序,李芳東,王玉霞,田長平,張福興,孫慶田,李延菊,劉民曉.煙臺大櫻桃產(chǎn)業(yè)發(fā)展可行性報(bào)告[J].果樹資源學(xué)報(bào),2022,3(2):74-76.

ZHANG Xu,LI Fangdong,WANG Yuxia,TIAN Changping,ZHANG Fuxing,SUN Qingtian,LI Yanju,LIU Minxiao. Research report on sweet cherry industry development in Yantai city[J]. Journal of Fruit Resources,2022,3(2):74-76.

[5] 張福興.大櫻桃品種、砧木與生產(chǎn)關(guān)鍵技術(shù)[M].北京:中國農(nóng)業(yè)出版社,2014:61.

ZHANG Fuxing. Sweet cherry varieties, rootstocks and key production techniques[M]. Beijing:China Agriculture Press,2014:61.

[6] 張福興,張序,孫慶田,李延菊,田長平,李芳東,王玉霞.早熟甜櫻桃新品種‘福玲[J].園藝學(xué)報(bào),2018,45(增刊2):2719-2720.

ZHANG Fuxing,ZHANG Xu,SUN Qingtian,LI Yanju,TIAN Changping,LI Fangdong,WANG Yuxia. A New Early-maturing sweet cherry cultivar ‘Fuling[J]. Acta Horticulturae Sinica,2018,45(Suppl. 2):2719-2720.

收稿日期:2024-02-22 接受日期:2024-02-29

基金項(xiàng)目:山東省重點(diǎn)研發(fā)計(jì)劃(鄉(xiāng)村振興科技創(chuàng)新提振行動計(jì)劃)(2023TZXD059);國家現(xiàn)代農(nóng)業(yè)產(chǎn)業(yè)技術(shù)體系專項(xiàng)(CARS-30-ZY-24);煙臺市科技創(chuàng)新發(fā)展計(jì)劃基礎(chǔ)研究類項(xiàng)目(2023JCYJ103);山東省現(xiàn)代農(nóng)業(yè)產(chǎn)業(yè)技術(shù)體系果品創(chuàng)新團(tuán)隊(duì)(SDAIT-06-02);山東省重點(diǎn)研發(fā)計(jì)劃(競爭性創(chuàng)新平臺)項(xiàng)目(2022CXPT017)

作者簡介:李芳東,男,高級農(nóng)藝師,博士,主要從事櫻桃育種與栽培研究。E-mail:fangdong0801@163.com

*通信作者 Author for correspondence. E-mail:zhangxu432@163.com;E-mail:li-yanjv114@163.com

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