RO115482B1

RO115482B1 - Garden balsam (impatiens balsamina l) variety named "cristina"

Info

Publication number: RO115482B1
Application number: RO9401072A
Authority: RO
Inventors: Vasile Varga
Original assignee: Vasile Varga
Priority date: 1994-06-21
Filing date: 1994-06-21
Publication date: 2000-03-30

Abstract

The invention relates to a variety of garden balsam (Impatiens balsamina L) named "Cristina", obtained by autopolyploidy, followed by yearly repeated individual selection of the resulting material, recommended to be cultivated on sunny lands and in humus rich soils with a satisfactory humidity, for decorating parks and gardens and for growing in pots It is an autopolyploid with 16n=112 chromosomes The plants measure 1525 centimeters in height, have the growth determined by a lax raceme, have bush or pyramid appearance and nodule bearing stem The leaves are deep-green, thick, with large diameter stomata and many chloroplasts/stoma The flowers are white, simple, zygomorphe, hermaphrodite, of the 5-type and their floral formula is %K5-3C5A5G(5), one plant having 2580 flowers The flowering is basipetal, from the end of July until the first decade of September and the flower duration is 47 days from opening The fruit is a small capsule with a thick pericarp and at maturity it can be of three types: normal, rarely curved and twisted There are 020 seeds in a capsule and 1001,000 seeds on a plant, their germinative power reaching 90%

Description

Invenția se referă la un soi de răchițele (copăcei, sălcioară] Impatiecs balsamica L. cu denumirea Cristina, obținut prin metoda autopoliploidiei, urmată de selecția individuală, repetată anual, a materialului rezultat, recomandat a fi cultivat pe terenuri însorite și soluri bogate în humus, suficient de umede, pentru decorarea parcurilor, grădinilor și pentru cultura în ghivece.The invention relates to a variety of worms (trees, willow) Impatiecs balsamica L. with the name Cristina, obtained by the autopoliploidy method, followed by the individual, repeated annual selection, of the resulting material, recommended to be cultivated on sunny soils and humus-rich soils. , sufficiently moist, for the decoration of parks, gardens and for pot culture.

Este cunoscut și cultivat soiul Florex simplex, care face parte tot din genul Impatiecs și este martorul soiului nou creat. Plantele acestui soi au înălțimea de 20-60 cm, creștere nedeterminată și port piramidal. Tulpina este ramificată, noduroasă și are diametrul, la nivelul solului, de 1,5 - 3,5 cm. Frunzele sunt de culoare verde, sunt eliptic lanceolate, alterne sau opuse, subțiri. Stomatele sunt mici și au număr mic de cloroplaste/stomată. Pe marginile pețiolului glandele sunt ușor schițate. Florile sunt simple, divers colorate, hermafrodite, zigomorfe, pintenate, cu pintenul curbat. Formula florală este %K₅.₃C₅A₅G₍5j.It is known and cultivated the Florex simplex variety, which is also part of the Impatiecs genus and is the witness of the newly created variety. The plants of this variety have the height of 20-60 cm, indeterminate growth and pyramidal port. The stem is branched, nodular and has a diameter, at the ground level, of 1.5 - 3.5 cm. The leaves are green, elliptical lanceolate, alternate or opposite, thin. The stomata are small and have a small number of chloroplasts / stomata. On the edges of the petiole the glands are easily outlined. The flowers are simple, variously colored, hermaphrodite, zigomorph, spiked, with curved spur. The floral formula is% K ₅ . ₃ C ₅ A ₅ G ₍ 5j.

înflorirea este bazipetală și are loc în iulie - prima decadă a lunii septembrie pe o plantă existând 30-300 flori. Fructul este o capsulă cu peretele subțire, cu semințe, placentație centrală, care la maturitate se desface în 5 loji. Pe o plantă se găsesc 400800 semințe. Numărul de cromozomi este 2 n =14.The flowering is basipetal and occurs in July - the first decade of September on a plant with 30-300 flowers. The fruit is a capsule with a thin wall, with seeds, central placentaation, which at maturity is split into 5 boxes. There are 400,800 seeds on one plant. The number of chromosomes is 2 n = 14.

Problema tehnică, pe care o rezolvă invenție, constă în crearea unui soi de răchițele cu însușiri genetice, morfologice, fiziolgoice și estetice îmbunătățite.The technical problem, which the invention solves, is the creation of a variety of worms with improved genetic, morphological, physiological and aesthetic properties.

Soiul conform invenției elimină neajunsurile soiurilor cunoscute și se deosebește de acestea prin faptul că este un autopoliploid cu16n = 112 cromozomi, plantele au 15-25 cm înălțime, creșterea este determinată printr-un racem lax,, au aspectul general de tufă sau piramidal, iar tulpina are noduri ușor schițate. Frunzele au culoare verde intens, sunt groase, au stomatele mari și număr mare de cloroplaste/stomată.The variety according to the invention eliminates the shortcomings of the known varieties and distinguishes them by the fact that it is an autopoliploid with 16n = 112 chromosomes, the plants are 15-25 cm high, the growth is determined by a lax raceme, they have the general appearance of a bush or pyramid, and the stalk has slightly outlined knots. The leaves have a deep green color, are thick, have large stomata and large number of chloroplasts / stomata.

Florile sunt simple, hermafrodite, zigomorfe, pe tipul 5, pe o plantă existând 2580 flori. înflorirea este bazipetală și are loc la sfârșitul lunii iunie - până în prima decadă a lunii septembrie.The flowers are simple, hermaphrodite, zygomorphic, on type 5, on a plant with 2580 flowers. flowering is basipetal and occurs at the end of June - until the first decade of September.

Fructul este o capsulă cu 100-1000 semințe.The fruit is a capsule with 100-1000 seeds.

Se prezintă, în continuare, un exemplu de realizare a invenției în legătură cu fotografia care reprezintă aspect vârf ramură (creștere determinată).The following is an example of an embodiment of the invention in connection with the photograph representing a branch peak appearance (determined growth).

Soiul Cristina, conform invenției, a fost obținut prin metoda autopoliploidiei, urmată de selecția individuală, repetată anual, a materialului rezultat. Este un autopoliploid cu 16n = 112 cromozomi. Plantele au înălțimea de 15-25 cm, creștere determinată printr-un racem lax și aspectul general de tufă sau piramidal. Diametrul tulpinii, la nivelul solului, este de 1,0- 2,0 cm. Tulpina este noduroasă, cu noduri ușor schițate. Frunzele sunt de culoare verde intens, mari, groase, pe marginile pețiolului canaliculat glandele sunt proeminente. Stomatele sunt mari și au număr mare de cloroplaste/stomată. Florile sunt simple, hermafrodite, pintenate, cu pintenul curbat, de culoare albă pe tipul 5, au formula florală: %K₅.₃C₅A₅G₍5j. Pe o plantă, se găsesc 25-80 flori. înflorirea este bazipetală, are loc la sfârșitul lunii iunie, până în prima decadă a lunii septembrie, iar durata menținerii florilor din momentul deschiderii lor este de 4-7 zile.The variety Cristina, according to the invention, was obtained by the method of autopoliploidy, followed by the individual selection, repeated annually, of the resulting material. It is an autopolyploid with 16n = 112 chromosomes. The plants have a height of 15-25 cm, growth determined by a lax raceme and the general appearance of the bush or pyramid. The diameter of the stem, at ground level, is 1.0 - 2.0 cm. The stalk is knotty, with knots slightly outlined. The leaves are deep green, large, thick, on the edges of the canalicular petiole the glands are prominent. The stomata are large and have a large number of chloroplasts / stomata. The flowers are simple, hermaphrodite, spiked, with the curved spur, white on type 5, have the floral formula:% K ₅ . ₃ C ₅ A ₅ G ₍ 5j. On a plant, there are 25-80 flowers. The flowering is basipetal, occurs at the end of June, until the first decade of September, and the duration of flowering from the moment of opening is 4 -7 days.

Fructul este o capsulă mică, cu perete gros, la maturitate prezentând 3 tipuri de capsule: normale, foarte rar curbate, răsucite. într-o capsulă se găsesc 0-20 semințe, iar pe o plantă 100-1000 semințe a căror capacitate germinativă este de 90%.The fruit is a small capsule, with a thick wall, at maturity, presenting 3 types of capsules: normal, very rarely curved, twisted. In one capsule there are 0-20 seeds, and on a plant 100-1000 seeds whose germination capacity is 90%.

RO 115482 BlRO 115482 Bl

Prin cultivarea soiului, se obțin următoarele avantaje: 45By cultivating the variety, the following advantages are obtained: 45

- conținut mare de clorofilă în frunze;- high chlorophyll content in leaves;

- intensificarea transpirației și respirației;- intensification of sweating and breathing;

- prelungirea perioadei înfloritului;- extension of the flowering period;

- valoare estetică deosebită.- special aesthetic value.

Claims

1. Varieties of worms (trees, willow) Impatiens balsamina L. with the name Cristina, obtained by the method of autopoliploidy, followed by the individual selection, repeated annually, of the resulting material, recommended to be cultivated on sunny lands and soils rich in humus 55, sufficient of wetlands, for the decoration of parks, gardens and for pot culture, characterized by being an autopoliploid with 16 n = 112 chromosomes, the plants have a height of 15-25 cm, growth determined by a lax raceme, general appearance of shrub or pyramidal, the stem has slightly outlined knots and has a diameter, at the ground level, from 1.0 to 2.0 cm, the leaves are deep green, large, thick, on 60 margins of the canaliculated petiole the glands are prominent, the stomata are large and have large number of chloroplasts / stomata, the flowers are simple, hermaphrodite, spiked, with the curved spur, white, have the floral formula% K _{5 <3} C ₅ A ₅ G _[ 5 _{) 1} on one plant with 25-80 flowers, the fruit is a small, thick-walled capsule that, at maturity, has 3 types of capsules: normal, very rarely curved, twisted, in a capsule being 0-20 65 seeds, and on one plant 100-1000 seeds.

2. Varieties according to claim 1, characterized in that the flowering period is the end of June - the first decade of September, is basipetal, the duration of flowering, from the moment of opening, is 4-7 days, and the seeds have a germinating capacity. of 90%. 70