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University of Rhode Island Vegetable Production Research Reports

2014

Rhode Island

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Leek Variety Trial 2014, Rebecca Brown, Noah Leclaire-Conway May 2014

Leek Variety Trial 2014, Rebecca Brown, Noah Leclaire-Conway

University of Rhode Island Vegetable Production Research Reports

Megaton was an excellent performer for yield both years, with strong establishment and uniformly large leeks. DP-12-02 and Tadorna also did well both years; moderate yields are due to the smaller size of these leeks relative to Megaton. DP-12-02 is a very tall, thin, green leek that is well suited to bunching sales in late summer and early fall, but loses quality when harvested late. Tadorna and Autumn Giant were the most winter hardy, and were generally good performers except for a tendency to variable size and a high percentage of unmarketably small leeks. Rally was only tested in 2013 …


Onion Variety Trial 2014, Rebecca Brown, Noah Leclaire-Conway May 2014

Onion Variety Trial 2014, Rebecca Brown, Noah Leclaire-Conway

University of Rhode Island Vegetable Production Research Reports

In 2012 we trialed 18 yellow storage onion varieties, three red onion varieties, and one sweet onion. The 2013 trial included 17 yellow storage onion varieties, 3 sweet yellow onion varieties, one sweet white variety, and 7 red onion varieties. The onion varieties were evaluated for yield, quality, storability, and suitability to plasticulture. All of the onions were started from seed in the greenhouse and transplanted into raised beds covered with plastic mulch. In 2012 transplanting took place on April 13 and beds were covered with conventional plastic mulch. In 2013 transplanting took place on April 30 and beds were …