Respone of IR-56 to different NPK levels under Tanza condition / by Elena T. Astillero
Material type: TextLanguage: English Publication details: Indang, Cavite : 1983. Cavite State University - Main Campus,Description: 25 pages : illustrations ; 28 cmContent type:- text
- unmediated
- volume
- 631.813 As8 1983
- College of Agriculture, Food, Environment and Natural Resources (CAFENR)
Item type | Current library | Collection | Call number | Materials specified | URL | Status | Notes | Date due | Barcode |
---|---|---|---|---|---|---|---|---|---|
Theses / Manuscripts | Ladislao N. Diwa Memorial Library Theses Section | Non-fiction | 631.813 As8 1983 (Browse shelf(Opens below)) | Link to resource | Room use only | SP-766 | 00002062 |
Special Problem (BS Agriculture Major in Agronomy) Don Severino Agricultural College.
Includes bibliographical references.
College of Agriculture, Food, Environment and Natural Resources (CAFENR)
The study, "Response of IR-56 to Different NPK Levels Under Tanza Condition“, was conducted at Bagtas, Tanza, Cavite from August to November, 1982. Its main objectives was to know the effects of the different NPK levels on the growth and yield of IR-56 and to Know which treatment is best suited for IR-56.
An area of 326 Square meter field was irrigated a week before land preparation. Plowing was done once then harrowed immediately to bury the weeds and to puddle the soil. Second harrowing was done a day before transplanting the seedlings to level and puddle the field thoroughly. The field was divided into three replications and further subdivided into four plots to represent the treatments. Different levels of NPK were used and applied basally. The treatments used were: T, (40-40-40), T, (90-40-40), T, (90-90.40), and T, (40-40-90).
The result of this study showed that plants fertilized with 90-40-40 NPK level (T3) gave the highest number of non-productive tillers and highest number of grain per panicle. However, plants fertilized with 40-40-90 NpK level (T,) gave the highest number of productive tillers, lowest number of non-productive tillers, and longest panicles.
03/22/1983 SP-766 Submitted to the University Library