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j N p n N t v p y n r O r n y v p p v q r n y v v v p n doi j issn http kns cnki net kcms detail S html I N T Y y l 2 8 v 7 v 8 y S G 2 8 S 1 B T 5 o p V q V 3 Z v 3 E mail qq com Y T 3 q V 3 Z v 3 3 E mail wangguangyin hist edu cn 5 R 2 S 2 8 7 2 T K 1 I N T T L v Y T 3 Y y v l I N T k 3 4 p T k d 9 s v l I N i I N T T V v l I N T T L 9 h l T O T 1 T L p v l I N T T A 9 Y T q s Y 1 v T L v F y T 9 F I N s Y v 9 F v l I N T q T 9 T T Q M 1 i I N T u s T T Y W T T c M M 1 i I N T q A 7 O i u T q 2 r 9 8 7 i I N T W T T T c T q M I N T T T 1 o M I N T T q v i m s S S D S A c I I N Y p r v p r p y r z Mill B W 6 T N C g 7 s I N S 1 v 7 v B j g 6 A U S I N M t M r t S v 9 y 6 N s g I N 9 I N S v I N X S v 1 F s M I N 3 I N T C 3 R I N 3 1 5 B I N T E s s I N T L v Y I N T L 3 h T C 3 1 7 T I N C Z E B 5 9 4 3 4 0 4 p I N T 9 Y I N T C 3 I N 1 2 I N 9 9 5 7 s S 1 Y V I N T T I N 3 Y 7 l I N T 9 4 I N T T T T H T T 9 s I N T T s I N 1 L M 1 I N T B 5 X 1 j T g 7 u h v v 3 k v l I N x q v q v C x M l B C x p z z B G 1 T D Z E v l I N T k M T g 7 u h d j v m 2 k x I N cm cm m k A v T cm H T B v T cm H T vA T vB T A B s Y I N T vA vB 5 T S T T Q u F T H T T V T W P T T H W d B T S 5 Q v T Y T L s Y d d Q T T L l H s T 9 T T 3 T L v 9 V U 9 Q Q W H W v l I N 3 4 p T k M T g 7 u h d j v m 2 k I N cm cm m k p T T v T cm H p v p 0 p i O p T Q Q T T 8 p Z E A d 3 a p T p Q T Y T L s Y p d d Q T L H d 9 p v T q i l H T 9 T L T q d 9 9 T 3 T L v 9 I N k B B W 5 n 3 M v l I N T M T g 7 u h j v m 2 k l I N cm cm m T j Z E v i I N k T L l s Y V T g T s T 7 L i Q T Ca c s Y T P l x x e i x s Y k 4 i S K T Ca c c E Ca c ICP E N 0 N ICP OES optima SPer kin Elmer WX o h N A d 9 s Microsoft Office Excel SPSS s T s v l I N H T T L 3 Y V V V A vA 1 3 9 T L v 9 v A 1 vA 9 h l T L 9 s Y h cm cm K T P T 9 7 S A 1 vA 9 8 7 A vA T L v l s r A B 9 V C T T L M t T s Y vB M 1 9 T L v M T B 1 vB 9 8 7 B vB T L v l s 9 r A B A 1 T B T 1 A 9 F g 9 F T 1 T v T M l p 3 4 v l I N T T L 3 Y V V V A p T V P T F Y V Q T A T 1 v s Y 9 Y r A T F Y 3 H 9 P T q 9 A T s Y 1 M v T q 9 F T L v T T L v v v 1 v 9 s Y cm cm H T T 9 1 v 9 F O T L 1 v s Y 9 F N V n 0 4 p I N T P T q A 7 O I N T L v i P T v v 4 v l I N T s V V n v l I N T 9 T A T q 9 v s q v G 1 C x p z z B T 9 cm T cm T q 7 q v T 9 cm T 5 I N T Y y V v l I N T T L T a n o y r S v q v n z r r n q v r y q s n z z n v y n v p u r q r n v p y r o r q v t Treatment T Cluster layer T L cm Fruit longitudinal diameter st nd rd T L cm Fruit transverse diameter st nd rd T g Single fruit mass g Yield per cluster A U k b Y Treatment A U k b Y U k b Y Average value a X a a a O a a a F a 9 Daily growth V vA U k b Y Control A U k b Y U k b Y Average value a X a a a O a a a F a 9 Daily growth V B U k b Y Treatment B U k b Y U k b Y Average value a X a a a O a a a F a 9 Daily growth V vB U k b Y Control B U k b Y U k b Y Average value a X a a a O a a a F a 9 Daily growth V l 3 V U v s A Note Significant difference between treatment and control of different lowercase letters in the same column at level The same be low V p 3 4 v l I N T Y T T L T T a n o y r a u v p x r n q o r q v t n r s z n v s v o n p u s v q v n z r r n q v r y q s n z z n v y n v p u r q r y n t u r t y n n y v p n v Treatment T Fruit layers T Y mm Main fruit branch thickness st nd rd T L cm Fruit longitudinal diameter st nd rd T L cm Fruit transverse diameter st nd rd q Fruit bending rate T g Single fruit mass g Yield per fruit branch K Inducer K Average value a a a a a a a a a b a a 9 Daily growth v Control 3 K 3 K Average value a b b a a a a a a a a a 9 Daily growth cm T q M T 1 M T q N v l I N T q T 9 T M M 1 T 9 T T q 9 t j V 9 V n v l I N T Y A T q 9 v s V A l B C x z z B T Y mm T q 7 q v T Y mm 1 9 Y mm T q M 1 C F I N T q M v l I N T q T Y 1 i T Y T q z z B T Y l mm T q 7 p B C x B T Y mm T Y 1 9 Y mm T q B T q T Y B 1 7 T 1 M Y V M 1 s A U v l I N T T 9 T Y M 1 s Y r A M 1 7 T M 1 r A 6 V V n v l I N Q T q A 9 8 7 T q 7 T q s Y 1 V v l I N T T Y a n o y r S v r n o n p u y r t u n q u v p x r s n z z n v y n v p u r q r s v r n o r q v t Variety T 9 cm Total length of fruit branch T cm Length of main fruit branch T Y mm Thickness of main fruit branch T q Bending rate of fruit branch q v Gailianghannuowei q v Gailianghannuowei Hengyun C xBeijinglongfen M Qiande M j l B Bomei 0 C x Longfen s W Mingtailang Luola p Boya z Haodi z B Haodi Gongxi P Dongsheng Jinpeng G 1 Jipanbili A i I N s u T s V V V A i I N i 2 u T q W T q K u T q r 7 W W W 2 u q V A i 1 2 T q N V n i 2 u T q s A V V A i I N i 2 u V C u T v 2 W W W 2 u q 5 I N T Y y T 2 u s Y cm cm T T 1 v W T q 2 u T s Y r cm cm V C T T 1 N V n i 2 u I N T T M M 1 9 8 T T q t 9 V A v l I N T Q T q a n o y r A O r q v t n r s q v s s r r s v r n y n r s q v s s r r n v r v r s n z z n v y n v p u r Variety Layer A Layer Layer Layer q v Gailianghannuowei 9 q v Gailianghannuowei 9 Hengyun 9 C x Beijinglongfen 9 M Qiande M R 9 l B Bomei g 9 C x Longfen 9 W 9 Mingtailang 9 Luola 9 p Boya 9 z Haodi a 9 z B Haodi a 9 Gongxi 9 Dongsheng 9 Jinpeng Z 9 G 1 Jipanbili 9 V B i I N u u s T T Y W a n o y r B S v r n o r q v t n r s v r n z n v o n p u y r t u s v r n o n p u u v p x r n q v r q r y r t u v y n t r r u r v q v s s r r v t z n n v r t v n y q v v o v Material T q Fruit branch bending rate SR NR T cm Length of main fruit branch SR NR T Y mm Thickness of main fruit branch SR NR W cm Plant internode length SR NR W K X D W X D W X D W X D W X W X D 0 W X D 0 W X 0 W 7 X D W 7 F e D W 7 X D Average value X D SR 2 u NR u Note SR Southern region NR North region j I N T Y k V v l I N T T 9 Y T L 9 h l T 1 v 7 O T 1 h T L 9 F I N T E s s T L v Y I N T L 3 5 I N T Y y K l T L h M 3 4 I N T r T j T l e 4 9 Y r F V e V A 9 F W Y r n r l F 9 V r W P Y V 7 4 k V v l I N P r T A 4 O T T L 3 T A Y T M Y 7 L V P T 9 v T q 6 T L v 9 F y T 9 F L 3 j 9 Y 4 T q f M B V n I N P T 9 Y B 3 4 B V n v l I N T v B V l 1 H q v l I N T q T Q q 9 M T q i I N T p k V v l I N B T 9 T T q 9 T q T Y M 1 1 t I N V C A l I N T f M q s Y W M 1 W Y Y Y W M 1 B 1 F 1 z 1 F 9 z Y v l F Y F z V V F V n T Y Y 1 A i I N T Y y k V i I N T T T Y W T T c M M 1 1 H q i I N T q A 7 O i u T q 2 T W u v 2 T Y u l 2 T T c 9 u l 2 i v T 3 Y 9 i b s V C 2 m 2 m 2 m 7 i 2 Z 0 A cm r V C V r s V C V i v v 2 2 v o T V i Y A i O Y i t Z L M k i 2 u I N T t s i 2 s 3 s n M 1 I N W V Q 3 r n i 2 u I N W T 9 T M B T q M 1 V n e H q n W 9 h T q n B 8 Q 3 B s 0 C F s 8 8 O 1 s C V 1 C A C O F v C 9 F F 8 s T 9 I N T c T q y B k i I N 2 u T 2 7 T c T 9 2 c 3 F 1 1 c M M 1 c M c 9 F F A 9 k T B N V 4 T 8 c V 9 I N T j F 8 l I N i T C 3 C y 8 A I N T 4 P 1 i v T T c B 1 T T T T T 8 W 1 1 B 7 O 1 B I N T S q M 1 s K I N T 5 V T Z E T e 4 e r Z F I n Y F 3 4 P T e e I D r s r r p r x V 3 g p S I N M t J S v MA ZH H On the trend of tomato varieties in China from the perspective of market demand J P u v n c r t r n o y r n I N 1 L M 1 J L j S LI Y ZH YAN J M XU W r n y Genetic diversity and cor relation analysis of main botanical traits in tomato germ plasm resources J T v u N t v p y n y p v r p r g j w I N C I N T c J T h S Beijing Agricultural Technology Extension Station Appli cation of special tomato clamp to prevent tomato ear ben ding J n y p v r p r n q a r p u y t k L T I N 3 W v HE ZH J WANG X H YAO G J r n y Application tech nology of ear hooks in tomato production J c r t r n o y r o S K 3 I N C q x b J S v Beijing Rui Xue Universal Technology Co Ltd Several fa cilities for the production of new products tomato clip pol linator and plant hanging device J P u v r r c r t r n o y r p g g K 0 p T c X T EB OL http www pe com com srj news itemid html Shouguang Zhitong Daohe Fertilizer Industry Co Ltd Use plant growth regulator to smear fruit stalk to prevent breakage of tomato ears EB OL http www pe com com srj news itemid html S j S v S v M S j Institute of Vegetables and Flowers Chinese Academy of Agricultural Sciences Vegetable Cultivation in China the Second Edition M Beijing China Agricultural Press T i I N 3 Y J Z WANG Q WANG H YAN P r n y Effect of canopy inter cepted photo synthetically and yield of fruit oil different density and remaining spikes in greenhouse tomato J u r U v p y r R 1 T v I N 3 Y J Z HUANG W GUO J LI Z J r n y Effects of planting densi ty and spike number on plant growth yield and quality of tomato in spring greenhouse J u r U v p y r a Y T 1 v v T I N 3 Y J j ZHOU H B JIANG F L HU G J r n y Effects of planting density and remaining fruit cluster per plant on growth yield and quality of large fruit tomato varieties in plastic green house in spring J W v n t W n y s N t v p y n y p v r p r I N T W s J Z GU J Y LI J F XU X Y r n y Study oil tomato s quality and traits at different tassel J u r U v p y r S k T v I N Y J Z LI Y D LU ZH Q BAI X L r n y Effects of different cul tivation density and spike number on yield and quality of greenhouse tomato in early spring J u r U v p y r 1 I N T 3 J S I N T L T L J j S LI J LIU F J Genetic diversity of fruit and ear characters 5 I N T Y y in cherry tomato germplasm resources J W v n t W n y s N t v p y n y p v r p r T Z T 1 I N T Y J 0 WANG W H FENG H XU N r n y Effect of different measures of fruit protecting on output and bunch uniform ity of truss tomatoes breed J r r q 8 T 4 I N T L 3 Y J S BI M M LI SH L Effect of flower and fruit protector on the tomato fruit growth J P u v n P p o v n q c r t r n o y r B i b i b p I N T Y J 2 XUE ZH ZH KANG Y M WEN Q F Effects of different concentration of compound sodium mitrophenolate on fow er and fruit retention and yield of tomato J U v p y r v u r n P u v n k f 3 I N z V L s J RUI W J WANG X M ZHANG Q N r n y Genetic diver sity analysis of tomato germplasm resources by phe notypic traits J N p n U v p y n r v v p n 5 R i I N T C s J 2 j S WANG G Y CHEN B H GUO W L r n y Investigation and analysis of fruit cluster bending of spring tomato in so lar greenhouse J W n y s U r n N t v p y n y p v r p r H v J Z 1 e F Z J S LI SH T BIAN D H HE L r n y Lodging characteristics of summer maize and chemical control research progresses preventing lodging in the north China plain J W n y s Z n v r p v r p r R 8 F M 1 Z J j S Y WANG J GUO H WANG B T r n y Research progress on the relationship between fiber characters and lodging resistance of maize stem J N t v p y n y p v r p r n q a r p u y t P z z v p n v u V T U T Y J j S WU W M QIAN Y M ZHAO M ZH r n y Effects of gib berellin treatment on spike length and fruit setting of weike grape J W v n t W n y s N t v p y n y p v r p r l V T T L 3 Y J j XIE ZH LI X H CHENG Y Y r n y Effect of GA on fruit cluste and fruit growth of Wink grape J N p n s N t v p y n r W v n t v 1 I 3 4 e 3 J S WANG M L XIA F L JIA CH H r n y Effect of plant growth regulators on the growth of kentucky bluegrass and tall fescue J n n p y n y p v r p r R o l k J j v YUAN H M GUO Y M LI H B Studies on bending me chanical properties of wheat stalk J W n y s u n v N t v p y n y b v r v S V V l h 3 f Y s J T h S FAN SH Q Effect of lodging on occurrence and yield of winter wheat diseases J n y a r p u y t 3 4 l E J j WANG Y T Four methods of preventing wheat lodging by plant growth regulators J u n q t N t v p y n y Z r p u n v n v I r l J j h T Y XU G N Uniconazole preventing wheat lodging J n y d x P z z v p n v T I N T c r T z N S B HU X Y The fruit hook is used to prevent tomato fruit from bending N Hebei Science and Technology News B S R Z 1 q F Y J j S SHANG SH HU Q G GUO SH Y r n y Effect of plant ing density on lodging rate and stalk mechanics character istic of summer maize varieties in the huang huai hai re gion J W n y s u n v N t v p y n y p v r p r f 3 F 1 k J j S BAI Y X ZHANG R SH LI P r n y Identification of traits associated with lodging resistance in maize J u n v N t v p y n y p v r p r f N K i s s J F 0 v 1 S ZHANG CH SHI W M FAN X M Research on the dis tribution of solar greenhouse thermal environmental difference in Yanqi Xinjiang J W n y s u v u r v b v j r v n n y p v r p r i v M p J l u j PAN L G Varietion of sunlight intensity in greenhouse in northwest China J N t v p y n y r r n p u v u r N v q N r n o M f C i 3 f H b s s J v LI B WANG T L ZHANG Y L r n y Study on time and space otherness of pepper growth in solar greenhouse of Liaoshen J P u n t w v n t c r t r n o y r f o u i l I N k J j T i s J S j WANG Q ZHANG H T LIU X r n y Analysison tem perature and light in sinking solar greenhouse J P u v r r W n y s N t z r r y t X T H Y n y e Z J j i WANG K L XU J ZHU L J r n y Research progress on factors affecting plant elongation and its regulation tech nology J N t v p y r R t v r r v t a r p u y t T r r u r 3 U v p y r f i v n 3 Z J S v WANG H F SHANG Q M Research progress on mor phological and physiological characteristics of vegetable leggy seedlings J P u v r r c r t r n o y r 3 J j v 1 S YU M G YANG H Q ZHAI H Lignin and physiologican function in plant J W n y s u n q t N t v p y n y b v r v n n y p v r p r d a J 2 j v ZANG Y N KONG N CH LI D Y r n y Advanced re searcheson lignin of tobacco J W n y s f n N t v p y n y b v r v 5 I N T Y y r r n p u n v p y r O r q v t s a z n q r r p r q P q v v CHEN Bihua WANG Guangyin GUO Weili and CHU Changyu College of Horticulture and Landscape Architecture Henan Institute of Science and Technology Henan Province Engineering Research Center of Horticultural Plant Resource Utilization and Germplasm Enhancement Xinxiang Henan China N o n p In order to explore the effect of tomato fruit ear bending on fruit enlargement and yield of tomato and the causes of fruit ear bending the fruit ear bending test of autumn tomato in plastic house and the experiment of applying plant growth regulator to fruit ear were carried out The fruit ear bending related indexes were investigated and analyzed The results showed that the fruit ear ben ding caused to reduction of fruit longitudinal and transverse diameters and single fruit mass and sin gle fruit ear yield moreover early bending had more reduction than late bending treatment After the application of inductin to the main branch base of the st and nd layers of tomato fruit ear the thickness of fruit ear main branch were increased obviously and fruit ear bending rate were decreased by and respectively with the fast enlargement and mass gain of single fruit and to mato yield per panicle were increased by and in the st and nd layers respectively The fruit ear bending rate of autumn tomato in plastic house was positively correlated with total fruit ear length fruit ear main branch length and fruit ear layer The fruit ear bending of spring tomato in solar greenhouse was closely related to different tomato strains the regional distribution fruit ear main branch length fruit ear branch thickness plant internodes length mass of fruit ear and lignin content in fruit ear The fruit ear bending rate of different tomato strains of spring tomato in solar greenhouse was obviously different The fruit ear bending rate of plants in the northern di
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