000 02962nam a2200313 a 4500
003 OSt
005 20230201093055.0
008 070418s19uu xx 00 eng d
040 _cCvSU Main Campus Library
041 0 _aeng
082 0 4 _a635.25
_bR61 1991
100 0 _aRodis, Oscar P.
_eauthor
_932385
245 1 0 _aGrowth and bulb-size performance of onion as affected by different organic fertilizers and watering frequencies /
_cby Oscar P. Rodis.
260 0 _aIndang, Cavite :
_bDon Severino Agricultural College,
_c1991.
300 _a65 apges :
_billustrations ;
_c28 cm.
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
500 _aApplied Research IV (Agri-Science Curriculum) Don Severino Agricultural College.
504 _aIncludes bibliographical references.
508 _aScience High School, College of Education (CED)
520 3 _aRODIS, OSCAR P. _ ' 'Growth and Bulb size Performance of Onion as Affected by Different Organic Fertilizers and Watering Frequencies, ' a Research Study of the Agricultural Science Curriculum, Don Severino Agricultural College, Indang Cavite, March 1991. Adviser: Professor Josefina Viado The study was conducted to determine the effect of different organic fertilizers and watering frequencies on the growth, bulb size performance, as we I I as the percentage survival of onion at the researcher's residence at Kayquit , Indang, Cavite, from October 1990 to March 1991 . It further aimed to; 1) know the best kind of organic fertilizer to be applied in onion; 2) find out the best watering frequency to be used in growing this crop; and 3) determine which treatment will give the most satisfactory bulb size of onion. A total of 216 onion seedlings were used in a Randomized Complete Block Design ( RCBD) with three replications, three main plot factor (watering frequency) and four subplot factor (kinds of organic fertilizer) , composing of 12 treatments. The study reveals that frequency of watering has not greatly affected the production of onion. On the other hand, however, kinds of organic fertilizer applied to the crop showed great effect in its production. Treatments with the application of dried chicken manure and ipil—ipil leaves were the best for onion .It was found out that onion when supplemented with dried chicken manure and ipil—ipil leaves grows faster with greener, longer and heal their leaves, and the bulbs produced were I anger in terms of its polar and equatorial diameter, as well as the weight of the bulbs.
541 _cSubmitted to the University Library
_d
_eR-117
650 0 _aOnion
_917513
690 _91282
_aScience High School
_xAgri-Science Curriculum
700 _aViado,Josefino A.
_927777
_eadviser
856 _uhttp://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=c44d011031274eb866b45d333c2aeaf5
_yClick here to view thesis abstract and table of contents
942 _2ddc
_cMAN
999 _c614
_d614