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Response of atis (Anona squamosa Linn.) seeds to various chemical pre-germinating treatments / by Marissa M. Lim.

By:

Lim, Marissa M [author]

Material type: Text

TextLanguage: English Publication details: Indang, Cavite : 1982. Cavite State University - Main Campus,Description: 42 pages : illustrations ; 28 cmContent type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

633.58 M29 1982

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

College of Agriculture, Food, Environment and Natural Resources (CAFENR)

Abstract: The study, "Response of Atis (Anona squamosa, Linn,) Seeds to Different Levels of Various Chemical Pre-Germinating 'Treatments :r was conducted to determine the effect of chemical solutions, sulfuric acid, hydrochloric acid, and sodium hydroxide in germinating seeds of atis; the right concentration of these chemicals that would break the prolonged dormancy period of at is seeds; and to find out the survival of seeds as affected by these chemicals. The seeds treated with concentration of NaOH germinated 140125 days after sowing, The seeds treated with concentration of NaOH gave the highest percent germination with a mean of 26.25 percent, the highest percent survival was obtained from treatment of HCI with a mean of 91.667. Generally, seeds treated with different chemicals resulted to early germination, On the other hand, untreated seeds (Control) did not show any sign of germination until the experiment was terminated, Based on the results of the study, C3C3 1% of NaOH was found t, o be the most effective concentration and chemical in breaking the prolonged dormancy period of atis seeds,

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Holdings ( 1 )
Title notes ( 5 )

Holdings
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	634.41 L62 1982 (Browse shelf(Opens below))		Link to resource	Room use only	SP-743		00002054

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 Atis (Anona squamosa, Linn,) Seeds to Different Levels of Various Chemical Pre-Germinating 'Treatments :r was conducted to determine the effect of chemical solutions, sulfuric acid, hydrochloric acid, and sodium hydroxide in germinating seeds of atis; the right concentration of these chemicals that would break the prolonged dormancy period of at is seeds; and to find out the survival of seeds as affected by these chemicals.
The seeds treated with concentration of NaOH germinated 140125 days after sowing, The seeds treated with concentration of NaOH gave the highest percent germination with a mean of 26.25 percent, the highest percent survival was obtained from treatment of HCI with a mean of 91.667.
Generally, seeds treated with different chemicals resulted to early germination, On the other hand, untreated seeds (Control) did not show any sign of germination until the experiment was terminated,
Based on the results of the study, C3C3 1% of NaOH was found t, o be the most effective concentration and chemical in breaking the prolonged dormancy period of atis seeds,

04/06/1982 SP-743 Submitted to the University Library