diplomsko delo
Petra Osolnik (Avtor), Nina Kacjan-Maršić (Mentor)

Povzetek

Diplomski poskus, ki smo ga izvedli na laboratorijskem polju Biotehniške fakultete, je potekal od 3.4. do 11.11. 2014. Za poskus smo izbrali 4 sorte paprike ('Red knight F1', 'Ramona F1', 'AL 65059 F1' in Bobita F1'), tipa babura. Rastline teh sort smo cepili na podlago 'Scarface F1'. Preučevali smo količino in kakovost pridelka cepljenih in necepljenih rastlin. Poskus smo zasnovali v treh ponovitvah. Tehnološko zrele plodove smo pobirali od 24.7. do 21.10.2014. Skupaj smo imeli 6 pobiranj. Tržne in netržne plodove smo ob vsakem pobiranju prešteli in jih stehtali. Po vsakem pobiranju smo naključno izbranemu plodu iz vsake ponovitve, izmerili morfološke lastnosti (dolžino ploda, širino ploda, maso, debelino perikarpa in vsebnost skupnih sladkorjev). Rastline smo skozi rastno dobo dognojevali s fertigacijo in namakali. Po zadnjem pobiranju smo rastline izkopali in izmerili dolžino korenin in višino nadzemnega dela. Cepljenke vseh sort, razen sorte 'Bobita F1', so imele od 17 do 43 % večji pridelek od necepljenih rastlin. Cepljenke sort 'Ramona F1' in 'AL 65059 F1' so imele 6 % manj netržnih plodov kot necepljene rastline. Ravno obratno pa so imele cepljenke sort 'Bobita F1' in 'Red knight F1' od 5 do 11 % več netržnih plodov kot necepljene rastline. Cepljenje je ugodno vplivalo na morfologijo rastlin, saj so imele cepljenke v povprečju 0,6 cm daljše korenine in 1 cm višji nadzemni del od necepljenih rastlin. Plodovi cepljenih rastlin so imeli debelejši perikarp kot plodovi necepljenih rastlin.

Ključne besede

paprika;Capsicum annuum;sorte;cepljenje;babura;pridelek;cepljene rastline;morfologija rastlin;

Podatki

Jezik: Slovenski jezik
Leto izida:
Tipologija: 2.11 - Diplomsko delo
Organizacija: UL BF - Biotehniška fakulteta
Založnik: [P. Osolnik]
UDK: 633.842:631.526.32:631.541:631.559(043.2)
COBISS: 8941945 Povezava se bo odprla v novem oknu
Št. ogledov: 1210
Št. prenosov: 537
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Outdoor growing of four cultivars of grafted bell pepper (Capsicum annuum L.)
Sekundarni povzetek: The experiment was carried out on the laboratory field of the Biotechnical Faculty, and was conducted from 3.4 to 11.11. 2014. For the experiment 4 cultivars of bell pepper ('Red knight F1', 'Ramona F1', 'AL 65059 F1 'in Bobita F1') were selected and used as a scion. Bell pepper plants were grafted on the rootstock 'Scarface F1'. The quantity and quality of bell pepper yield were evaluated. The experiment was designed in three repetitions. Technological ripe fruits were collected in six harvest days, between 24.7. and 21.10. 2014. At each harvest, marketable and non - marketable fruits were counted and weighted. After each pickling, one randomly selected fruit from each repetition was measured (fruit length and width, weight, pericarp thickness and total sugars content). Throughout the growing season, plants were fertigated and irrigated. After the last harvest, plants were pulled and the length of the roots and the aboveground height of plants were measured. Grafted plants of all cultivars, with the exception of 'Bobita F1', had 17 to 75 % higher yield than ungrafted plants. The grafted plants of the cultivars 'Ramona F1' and 'AL 65059 F1' had 6 % less non - marketable fruits than ungrafted plants. On the contrary, grafted plants of 'Bobita F1' and 'Red Knight F1' had 5 to 11 % more non - marketable fruits than ungrafted plants. Fruits of grated plants had thicker pericarp compared to ungrafted plants.
Sekundarne ključne besede: pepper;varieties;grafting;bell pepper;grafted plants;morphological properties;
Vrsta dela (COBISS): Diplomsko delo/naloga
Študijski program: 0
Komentar na gradivo: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Strani: X, 39 f., [2] f. pril.
ID: 10915668