Papaya Plant Growth as Affected by Soil Air Oxygen Deficiency (Record no. 46936)

MARC details
000 -LEADER
fixed length control field 01874nam a2200241Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153907.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-12729
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Papaya Plant Growth as Affected by Soil Air Oxygen Deficiency
490 0# - SERIES STATEMENT
Volume/sequential designation Acta Horticulturae, 740, p.225-232, 2007
520 3# - SUMMARY, ETC.
Summary, etc. Lack or insufficient soil air O2 may lead to reduce plant growth, photosynthesis and plant production materials. Excess or stagnant water replace soil air O2 and create soil air O2 deficiency at the plant root zone. To remain healthy, the papaya plant needs regular rainfall or irrigation with good drainage while flooding for 48 hours is fatal. A balance between soil water and soil air O2 is important for root growth of papaya. In this study, a new method of soil air O2 measurement, soil air O2 deficiency creation technique and effect of soil O2 deficiency on the papaya plant growth were evaluated. Five wooden boxes filled with air dry soil (385 kg/box)were connected with PVS pipes. Six galvanized batteries (KE-25F4)were calibrated and set at the entrance of the first box and at the end of the five boxes. Entry of air was stopped from the surface. Air supply was allowed through the first box, released through the end of the fifth box and a pump sucked internal air. Galvanized batteries measured mili volt, converted to O2 percentage, showed that soil air O2 was within the normal air oxygen (21
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PAPAYA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SOIL AIR O2 DEFICIENCY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element WATER USE EFFICIENCY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PHOTOSYNTHESIS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ROOT GROWTH
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Khondaker, N.A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ozawa, K.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/15NUpuNOIyqOeP2nZ9QteABnTPpJZs8Fg/view?usp=drivesdk">https://drive.google.com/file/d/15NUpuNOIyqOeP2nZ9QteABnTPpJZs8Fg/view?usp=drivesdk</a>
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942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-12729 25.06.2025 25.06.2025 Documentos solicitados