- Atatürk Üniversitesi Ziraat Fakültesi Dergisi
- Vol: 4 Issue: 4
- BAZI ÖNEMLi PATATES ÇEŞİTLERİNDE MALEİC HYDRAZİDE'NİN (MH-30) MAHSÜLDARLIK VE MUHAFAZAYA ETKİLERİ ÜZ...
BAZI ÖNEMLi PATATES ÇEŞİTLERİNDE MALEİC HYDRAZİDE'NİN (MH-30) MAHSÜLDARLIK VE MUHAFAZAYA ETKİLERİ ÜZERİNDE ARAŞTIRMALAR
Authors : Hüseyin Apan
Pages : 0-0
View : 9 | Download : 3
Publication Date : 2010-12-15
Article Type : Research
Abstract :ÖZET Bu çalışma, 1971-1973 yıllarında Atatürk Üniversitesi Zi· raat Fakültesi Bağ-Bahçe Kürsüsünde yapilmıştır. Araştırmanın gayesi: hasat önü püskürmesi şeklinde 5 patates çeşidinin toprak üstü aksamına atılan 2500 ppm. konsantrasyondaki MH-30 u.n mahsul verimine; 6.5 aylık muhafaza peryodu sonunda sürgün verme, çürüme ve toplam kayba olan etkileri ile özgül ağırlık ve kuru madde miktarına tesirini incelemektir. Effect of Maleic Hydrazzide (MH-30) on Yield and Storage Losses of Five Potatoe Cultivars In order to determine the effeets of maleie hydrazide on yield and stOl-age losses of potatae va· rieties, field and storage experiments were initiated in 1971-1973. PIants were grown on the Agriculturaı Experiment Station Vegetable Crops Researeh area at Erzu· rum, Tu~key. Both field and storage experiments, the experimental design was split-plot arrangement. Maleie hydrazide was appIied to potatae vines in the field at can· centratian 2500 ppm, 47-60 days before harvest. Potatoes were stored at a eontrolled starage room. Starage temperature was 4.5 - 5°e and relative humidity wasn't controlled. p.ereentage total weight lass, sprouting and rotting were reeorded at the end of 6.5 months storage period. Dry matter eontent and the speeifie gravity of the tubers were alsa determined. Analysis of variance of data was eondueted. The Least Signifieant Differenee test Was used to test for significant differenees aınong means. The fdJllowing results ~re obtained : ı. Yields dec1ined by MH-30appIieation. 2. Pereentage weight lost by sprouting and pereentage total storage losses were signifieandy 10wered by MIL treatment. 3. Pereentage weight lost by rotting was different among eultivars and treatments. 4. The effeet' of MH-30 on specifie gravity and dry matter conterit of tuberswere different depending upon year and euhivars.Keywords :