000			02773cas a2200385 a 4500
005			20260818094845.0
008			111005s1991 th uu|m rtt 0| a1eng d
035			_a.b10690062
099		9	_aAIT Thesis no.AE-91-50
100	0		_aYothin Konboon
245	1	4	_aThe effect of Aeschynomene afraspera on the growth and yield of rice in Northeast Thailand
260			_aBangkok : _bAsian Institute of Technology, _c1991
300			_a85 p. + _e1 online resource
490	1		_aThesis ; _vno. AE-91-50
500			_aA Thesis Submitted in Partial Fulfillment of the Requirement for the Degree of Master of Science
502			_aThesis (M.Sc.) - Asian Institute of Technology, 1991
520			_aThe study on the effect of seed rate, age and time of incorporation of Aeschynomene afraspera on yield and growth characteristics of rice was conducted on Roi-et soil series at Ubon, Thailand under the rainfed condition . A. afraspera was planted as a pre- rice green manure at three seed rates with two ages and three times of incorporation. The rice variety KDML- 105 was transplanted after the green manure incorporation. The results show that significant differences were observed on some agronomic characteristics. With increased seed rate to 92 kilograms per hectare and delaying the age to 60 days after seeding the higher nitrogen yield, plant density, plant height, green manure biomass, straw yield, and rice grain yield were obtained. The transplanting of rice in 2 days after incorporation of green manure had a negative effect on seedling vigor and seedling survival than 14 and 21 days. Basal phosphorous fertilizer application to green manure at the rate of 50 kilograms of P2O5 per hectare significantly affected biomass production, nitrogen yield, rice straw yield, and rice grain yield.
650		0	_aRice _zThailand, Northeastern _xPlanting
700	1		_aUpasena, S.H., _eChairperson
700	0		_aSuthad Setboonsarng, _eExamination Committee
700	0		_aSumitra Poovarodom, _eExamination Committee
710	2		_aNew Zealand, _eScholarship Donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. AE-91-50
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B17305
907			_a.b10690062 _bmnait _cs
902			_a240402
998			_b2 _c951012 _dm _ea _fs _g4
945			_lmnait
945			_lmnarc
942			_c22
942			_c40
909			_aBarcode : 30050120580781 _bCREATED : 2014-10-02 _cRECORD # : i12760353 _dLPATRON : 0 _eLCHKIN : - _f# RENEWALS : 0 _g# OVERDUE : 0 _hIUSE3 : 0 _iTOT CHKOUT : 0 _jTOT RENEW : 0
909			_aBarcode : 30050120362883 _bCREATED : 2016-05-27 _cRECORD # : i13001073 _dLPATRON : 0 _eLCHKIN : - _f# RENEWALS : 0 _g# OVERDUE : 0 _hIUSE3 : 0 _iTOT CHKOUT : 0 _jTOT RENEW : 0
999			_c34120 _d34120