Mungbean improvement and a study on cultivation methods in different mungbean varieties under paddy field in Ayutthaya province 1/2540
1998
Wichien Ounruen | Lertwit Kongsombat | Raweewan Suwanasorn (Rajamangala Institute of Technology. Ayutthaya Huntra Campus, Phra Nakhon Si Ayutthaya (Thailand))
In 1997, "on farm" trials with 3 lines/variety, yield trial with 12 the new outstanding lines/varieties and a study on cultivation methods in mungbean lines/varieties has been conducted at Ayutthaya Huntra Campus. Both, "on farm" trials and yield trial, the Randomized Complete Block Design with 4 replications were used. The Split Split Plot Design was used in a study on cultivation methods. The aims of these studies were to find out the variety of high yielding, early maturing and cultivation methods which are suitable to planting on the paddy field in Ayutthaya province. From "on farm" trials found that SAY36-8-37 was trend to be elite line for planting on paddy fields in Ayutthaya province. The average yield of SAY36-8-37 was 240 kg/rai, days from sowing to harvesting were 60-65 days. The cultivation method by drilled and irrigated by sprinkle every 7 days provided to higher yield than sowing and irrigated by flooding 1 time before sowing. SAY36-8-37 line planting by drilled and irrigated by sprinkle every 7 days at the seed rates 5 and 10 kg/rai provided seed yield 177-178 kg/rai. Another, SAY36-8-37 trend to provide higher seed yield when planting by sowing and irrigated by flooding 1 time before sowing than the other line/variety. The suitable seed rates for planting by sowing and irrigated by flooding 1 time before sowing were 10-15 kg/rai. From a yield trial of the new outstanding lines found that SAY40-2, SAY40-8 and SAY 40-6 provided high yield with 487, 446 and 444 kg/rai. These lines will be to test in next year.
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This bibliographic record has been provided by Thai National AGRIS Centre, Kasetsart University
