Results 21 to 30 of about 395,466 (302)

Seletividade de herbicidas: I - utilização do método de testemunhas pareadas em experimento com cana-de-açúcar Herbicide selectivity: I - use of additional check methods in sugarcane experiments

open access: yesPlanta Daninha, 2005
Este trabalho objetivou comparar a precisão experimental dos delineamentos em blocos casualizados e blocos casualizados com testemunhas pareadas na avaliação da seletividade de herbicidas em soqueira de cana-de-açúcar de terceiro corte, cultivar RB835089.
C.A.M. Azania   +4 more
doaj   +1 more source

The Benefits of Peer Review and a Multisemester Capstone Writing Series on Inquiry and Analysis Skills in an Undergraduate Thesis. [PDF]

open access: yes, 2016
This study examines the relationship between the introduction of a four-course writing-intensive capstone series and improvement in inquiry and analysis skills of biology senior undergraduates.
Godde, K   +5 more
core   +1 more source

Effects of light intensity on Orthosiphon stamineus Benth. seedlings treated with different organic fertilizers. [PDF]

open access: yes, 2010
The main objective of this study was to investigate the effects of varying light intensities and different organic fertilizers on the growth performance of O.
A. T., Tamer   +5 more
core   +1 more source

Effectiveness of different alpha lattice designs in the evaluation of maize (Zea mays L.) genotypes in a rainforest agro-ecology

open access: yesHeliyon, 2021
Plant breeding experiments require the use of appropriate experimental designs that will efficiently block variation due to wide heterogeneity nature of tropical soils.
Richard Olutayo Akinwale   +3 more
doaj   +1 more source

ANALISIS KESUBURAN TANAH DENGAN INDIKATOR MIKROORGANISME TANAH PADA BERBAGAI SISTEM PENGGUNAAN LAHAN DI PLATEAU DIENG

open access: yesAgric, 2016
Dieng is a plateau region, with an altitude about ± 2095 meters above sea level. Dieng Plateau is unique land because that has low air temperature and soil dominated Andisol and has various land slope from 0 percent until >40 percent.
- Susilawati   +3 more
doaj   +1 more source

Estimating and Testing Augmented Randomized Complete Block Designs: The Neutrosophic Approach [PDF]

open access: yesNeutrosophic Sets and Systems
In plant breeding programs, the augmented design is designated to screen numerous new treatments compared with a few check treatments, which in turn are required to estimate both of error variance and local control for new future treatments.
Abdulrahman AlAita   +2 more
doaj   +1 more source

Growth performance, partitioning coefficient and harvest index of widely grown potato (Solanum tuberosum L.) varieties in Ethiopia [PDF]

open access: yesActa Scientiarum Polonorum. Formatio Circumiectus, 2023
Aim of the study: Aim of the study: The main objective is to compare the differences in growth performance, dry matter partitioning coefficients and harvest index of widely grown potato varieties Material and methods: Materials and Methods: The ...
Momina Aragaw   +2 more
doaj   +1 more source

Investigation of genotype and environment interaction and cluster analysis for seed yield in different lines of faba bean (Vicia faba L.) [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2011
Eight faba bean genotypes and one local (Barkat) as control were evaluated for three successive years (2000-2003) in a randomized complete block design (RCBD) with four replications at Gorgan Agricultural Research Station.
ramezan Sarparast   +2 more
doaj   +1 more source

Comparison Between some Methods of Tackling the Lack of Experimental Units Needed for Application of Factorial Experiments [PDF]

open access: yesالمجلة العراقية للعلوم الاحصائية, 2011
Most of the time the researcher confronts a decrease in the experimental units required when applying a certain design, this problem appears especially when conducting the factorial experiments which mostly need great numbers of experimental units, to ...
doaj   +1 more source

Karakteristik Pertumbuhan Jabon Dari Provenan Sumbawa Pada Tingkat Semai Dan Setelah Penanaman [PDF]

open access: yes, 2013
Growth is one of important and economic traits of jabon. Growth is not only determined by environment but also genetic factor. Seedling quality and suitable site would create well growing plants. This research is purposed to know growth characteristic of
Yudohartono, T. P. (Tri)
core   +1 more source

Home - About - Disclaimer - Privacy