Establishment of sampling techniques in papaya using the rapid nitrate test

Issue Date

1-1996

Abstract

Using the rapid nitrate test, sampling techniques in papaya were established. The recently mature leaves gave the highest nitrate concentration when sampled at 9:30 AM. Petiole sap NO-N concentration was higher at the vegetative stage (4 1/2 mos old) compared to reproductive stage (6 1/2 mos old).

Source or Periodical Title

Philippine Agricultural Scientist, The (Formerly: The Philippine Agriculturist)

ISSN

0031-7454

Volume

79

Issue

1 & 2

Page

65-70

Document Type

Article

College

College of Agriculture and Food Science (CAFS)

Frequency

quarterly

Physical Description

graphs ; references

Language

English

En – AGROVOC descriptors

PAPAYAS; CARICA PAPAYA; SAMPLING; NITRATE-NITROGEN; PERENNIALS; NUTRITIONAL STATUS; PLANT NUTRITION; SEEDLING STAGE; VEGETATIVE STAGE

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