Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan

Rice is Malaysia most important staple food and also within the ASEAN country. In this century, weeds bring many problem in rice cultivation that cause in reduction of yield for every farmer. Most common weed problem is it would affect the rice growth, obstruct the harvesting process and reduces the...

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Bibliographic Details
Main Author:	Azanan, Amir Hafiz
Format:	Student Project
Published:	Faculty of Plantation and Agrotechnology 2019
Subjects:	S Agriculture (General) Seeds. Seed technology Seed growing. Seed farms Weeds, parasitic plants, etc.
Online Access:	http://ir.uitm.edu.my/id/eprint/23818/

id	uitm-23818
recordtype	eprints
spelling	uitm-238182019-04-16T07:47:50Z http://ir.uitm.edu.my/id/eprint/23818/ Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan Azanan, Amir Hafiz S Agriculture (General) Seeds. Seed technology Seed growing. Seed farms Weeds, parasitic plants, etc. Rice is Malaysia most important staple food and also within the ASEAN country. In this century, weeds bring many problem in rice cultivation that cause in reduction of yield for every farmer. Most common weed problem is it would affect the rice growth, obstruct the harvesting process and reduces the quality of the grains obtained. Application of chemical control for controlling weeds still not effective to reduce weed population. This study was conducted to investigate the effect of direct seeding and transplanting method on the weed population and distribution. This study was carried out at Kampung Padang, postcode 13200 which were managed under Integrated Agricultural Development Area (IADA) Seberang Perai Utara, Pulau Pinang during month October 2018. Study comprised of two field of different planting method using rice variety, MR 263. Paddy transplanting with 20 x 20 cm² (centimeter square) distance and direct seeding by broadcasting in standing water. Method of area sampling for weed determination is by placed 1 m² (meter square) quadrat wire on 15 different place per paddy field, randomly. Components such as type of weed, percentage Frequency (F), weed density per meter square (D), percentage relative frequency (RF), percentage relative density (RD) and Importance Value Index (IVI) were calculated. Direct seeding field shows significantly higher distribution and more species of weed compared to transplanting field which IVI value of weed in direct seeding field consist of Cyperus haspan (6.1), Ipomea aquatica (4.2), Jussiaea linifolia (8.2), Monochoria vaginalis (14.8) and Sagittaria guayanensis (20.2) compared with transplanting field that consist of Leptochloa chinensis (8.2), Monochoria vaginalis (13.6) and Sagittaria guayanensis (31.6). Faculty of Plantation and Agrotechnology 2019 Student Project NonPeerReviewed Azanan, Amir Hafiz (2019) Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
topic	S Agriculture (General) Seeds. Seed technology Seed growing. Seed farms Weeds, parasitic plants, etc.
spellingShingle	S Agriculture (General) Seeds. Seed technology Seed growing. Seed farms Weeds, parasitic plants, etc. Azanan, Amir Hafiz Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan
description	Rice is Malaysia most important staple food and also within the ASEAN country. In this century, weeds bring many problem in rice cultivation that cause in reduction of yield for every farmer. Most common weed problem is it would affect the rice growth, obstruct the harvesting process and reduces the quality of the grains obtained. Application of chemical control for controlling weeds still not effective to reduce weed population. This study was conducted to investigate the effect of direct seeding and transplanting method on the weed population and distribution. This study was carried out at Kampung Padang, postcode 13200 which were managed under Integrated Agricultural Development Area (IADA) Seberang Perai Utara, Pulau Pinang during month October 2018. Study comprised of two field of different planting method using rice variety, MR 263. Paddy transplanting with 20 x 20 cm² (centimeter square) distance and direct seeding by broadcasting in standing water. Method of area sampling for weed determination is by placed 1 m² (meter square) quadrat wire on 15 different place per paddy field, randomly. Components such as type of weed, percentage Frequency (F), weed density per meter square (D), percentage relative frequency (RF), percentage relative density (RD) and Importance Value Index (IVI) were calculated. Direct seeding field shows significantly higher distribution and more species of weed compared to transplanting field which IVI value of weed in direct seeding field consist of Cyperus haspan (6.1), Ipomea aquatica (4.2), Jussiaea linifolia (8.2), Monochoria vaginalis (14.8) and Sagittaria guayanensis (20.2) compared with transplanting field that consist of Leptochloa chinensis (8.2), Monochoria vaginalis (13.6) and Sagittaria guayanensis (31.6).
format	Student Project
author	Azanan, Amir Hafiz
author_facet	Azanan, Amir Hafiz
author_sort	Azanan, Amir Hafiz
title	Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan
title_short	Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan
title_full	Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan
title_fullStr	Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan
title_full_unstemmed	Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan
title_sort	effect of direct seeding and transplanting method on the weed population / amir hafiz azanan
publisher	Faculty of Plantation and Agrotechnology
publishDate	2019
url	http://ir.uitm.edu.my/id/eprint/23818/
first_indexed	2023-09-18T23:11:25Z
last_indexed	2023-09-18T23:11:25Z
_version_	1777418827745722368

Effect of direct seeding and transplanting method on the weed population / Amir Hafiz Azanan

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