in order to evaluate efficiency of nitrogen fertilizers consumption in a sugar beet monogerm hybrid variety of zarghan, a field experiment was conducted in a loamy soil during 2007 in the research farm of sugar beet seed institute located in karaj. five levels of nitrogen fertilizers including 0 (check), 120, 160, 200 and 240 kg/ha of net nitrogen from urea fertilizer (46 percent of pure nitrog...

to determine the effect of seed size of sugar beet cultivars on germination and seedling vigor, a study was conducted as a 4×6 factorial experiment based on completely randomized design with 4 replications at seed and plant certification and registration institute, karaj in 2013. the treatments were toucan, dorotea, rasta, sharif, pars, and torbat cultivars and four seed width sizes including 2...

In the conditions of Tashkent and Samarkand provinces Uzbekistan, autumn moth ( Agrotis segetum Den. Et Sshiff ) is one most common pests in irrigated agricultural areas. The worms this pest damage hundreds crops belonging to 34 families infect cotton, alfalfa, sugar beet, corn, cereals, legumes, oilseeds vegetables, melons potatoes, as well ivy, wild coconut, sorghum, oats. Autumn nocturnal pi...

Effective from January 30, 2014 236 Absinth extract A substance composed mainly of sesquiterpenes obtained from the whole absinth grass. 10 α-Acetolactate decarboxylase 146 Acid clay 147 Acid phosphatase 3 Actinidine 56 Activated acid clay 55 Active carbon A substance obtained by carbonizing and activating carbon-containing substances. 5 Acylase 11 5'-Adenylic acid 2 Agarase 4 Agrobacterium suc...

An in sacco mobile bag technique was used to determine the rate and extent of disappearance of unmolassed sugar-beet pulp, soyabean hulls, hay cubes and an oat hull-naked oats mixture (67:33, w/w) in the foregut and total digestive tract of ponies. Ponies were administered naso-gastrically polyester mesh bags containing 350 mg feed, in a Latin square design. Bags were collected at the ileo-caec...

this experiment was conducted to evaluate eight new sugar beet genotypes with different drought tolerance responses to three irrigation schemes (including normal irrigation and early season and continuous stressed) in motahari research station of sugar beet seed institute (sbsi),karaj,iranduring 2005-2006. the study was accomplished in a split plot design (irrigation schemes and genotypes as ma...

The crown gall induced in potato discs by Agrobacterium tumefaciens is becoming largely utilised in screening anti-tumor agents. The present work is showing that beet discs are more adequate for the anti-tumor screening test. In fact, maximal tumor induction was observed on beet discs (87.5%), followed by carrot discs (75%) and potato discs (68.5%). Beet discs present the most sensibility to cr...

Beet necrotic yellow vein virus (BNYVV) is a member of the genus Benyvirus (21,22) and causes the disease known as rhizomania. It often is reported to be the most important sugar beet (Beta vulgaris L.) virus (17). BNYVV is transmitted by the plasmodiophorid, Polymyxa betae Keskin (1,2,6). In the United States, the virus first was identified in California in 1984 (5) but now occurs in every maj...

In Europe, the framework for sugar beet (Beta vulgaris L.) production was subject to considerable changes and for the future it is expected that sugar beet cultivation might concentrate around the sugar factories for economic reasons. Based on data from a national sugar beet farmers' survey and multi-year crop rotation trials, the effects of cropping interval (number of years in between two sub...

Influence of method growing seeds triploid hybrid sugar beet on root productivity. This article examines the issues improving methods ratio male-sterile component and pollinator in cultivation how it affects productivity crops. Properly selected components male hybrids allows to avoid a number negative phenomena seed production; is ensure low effect heterosis, degree fertility poor quality. The ...