Results 31 to 40 of about 1,083,439 (339)

Damaged Seedling Roots and Grain Yield

open access: yes, 1987
This article 'Damaged Seedling Roots and Grain Yield' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based ...
Om, H., Joon, R. K., Singh, O. P.
openaire   +2 more sources

Germination response of coconut (Cocos nucifera L.) zygotic embryo

open access: yesJournal of Applied Sciences and Environmental Management, 2017
The study investigated the effects of liquid and solid media in the propagation of coconut (Cocos nucifera) zygotic embryos at initiation stage. Eeuwen’s medium supplemented with growth hormones naphthalene acetic acid ( NAA) and indole butyric acid ...
Peace A. Nwite   +2 more
doaj   +1 more source

Environmental, developmental, and genetic factors controlling root system architecture [PDF]

open access: yes, 2014
A better understanding of the development and architecture of roots is essential to develop strategies to increase crop yield and optimize agricultural land use.
Mansoorkhani, F. M.   +5 more
core   +1 more source

Application of near infrared reflectance spectroscopy in screening of fresh cassava (Manihot esculenta crantz) storage roots for provitamin A carotenoids [PDF]

open access: yes, 2019
A developed Near Infrared Reflectance Spectroscopy (NIRS) calibration equation was used for determining provitamin A carotenoids contents of different trials of fresh yellow root cassava genotypes using a total of 50 cassava genotypes scanned twice by ...
Alamu, E.O.   +4 more
core   +1 more source

INFLUENCE OF YEAR AND ATONIK APPLICATION ON VARIABILITY OF SUGAR BEET ROOT YIELD AND DIGESTION [PDF]

open access: yesJournal of Central European Agriculture, 2004
In 1998 and 1999 the effect of weather conditions and different doses of Atonik application on sugar beet root yield and digestion (cultivar Ranger) were studied in the field trial.
I ČERNÝ, P ONDRIŠÍK
doaj  

Influence of Row Spacing on Root Yield and Yield Components of Fodder Beet Beta vulgaris var. crassa Mansf. in the Black Sea Coastal Region

open access: yesJournal of Agricultural Sciences, 2005
Effects of four row spacing 30, 40, 50 and 60 cm on root yield and some yield components of fodder beet Beta vulgaris var. crassa Mansf. cultivar Ecdorot and cultivar Ecdogelb were evaluated in Çarşamba and Bafra plains, Turkey in the 2002 and 2003 ...
Necdet Çamaş, Sabahattin Albayrak
doaj   +1 more source

Combining Ability and Genetic Components of Yield Characteristics, Dry Matter Content, and Total Carotenoids in Provitamin A Cassava F1 Cross-Progeny

open access: yesAgronomy, 2020
Cassava is an important root crop in sub-Saharan Africa, largely cultivated for its starchy edible roots. Biofortified cassava varieties with enhanced provitamin A carotenoid content (PVAC) developed through conventional breeding provide a solution for ...
Elizabeth Parkes   +8 more
doaj   +1 more source

Evaluation of Promising Sweet potato Clones for Higher Root Yield and Dry Matter Content

open access: yesPlanta Tropika: Jurnal Agrosains, 2021
Dry matter content is one of the important characteristics of sweet potatoes in addition to high yield. The aim of this study was to evaluate the performance of promising sweet potato clones for higher root yield and dry matter content.
Wiwit Rahajeng   +3 more
doaj   +1 more source

Effect of Powdery Scab Root Galls on Yield of Potato [PDF]

open access: yesPlant Disease, 2015
Powdery scab of potato, caused by Spongospora subterranea f. sp. subterranea, has increased in incidence since 1981 to become a major concern for potato production in the Columbia Basin of south-central Washington and north-central Oregon. Disease symptoms consist of pustules on the tuber surface and wart-like galls on roots, stolons, and tubers.
Thomas F. Cummings, Dennis A. Johnson
openaire   +2 more sources

Foliage applications of jasmonic acid modulate the antioxidant defense under water deficit growth in sugar beet

open access: yesSpanish Journal of Agricultural Research, 2020
Aims of study: Water deficit (WD) is becoming an alarming problem in many regions of the world. Jasmonic acid (JA) is considered an important intracellular plant growth regulator.
Hamideh Ghaffari   +4 more
doaj   +1 more source

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