Results 31 to 40 of about 186,196 (205)

Gradual correction of phosphorus availability in the no-tillage system

open access: yesRevista Ceres, 2016
In areas cultivated under no-tillage system, the availability of phosphorus (P) can be raised by means of the gradual corrective fertilization, applying phosphorus into sowing furrows at doses higher than those required by the crops.
Carlos Hissao Kurihara   +4 more
doaj   +1 more source

RESPONS PERTUMBUHAN DAN KUALITAS BEBERAPA VARIETAS KENAF (Hibiscus cannabinus L.) TERHADAP PEMBERIAN PUPUK N DAN KOTORAN AYAM

open access: yesZiraa'ah: Majalah Ilmiah Pertanian, 2016
The reaserch was conducted to analizies the interaction of the responsibilities of varieties, N and chicken manure fertillizer, analizies of varieties treatment, analizies dosage of  N and chicken manure fertilizer to growth, yield an quality of kenaf ...
Hadi Pranoto
doaj   +1 more source

Biochar and manure additions increased above‐ and belowground wood decomposition, and soil enzyme activities in a sandy loam soil

open access: yesGCB Bioenergy
While biochar and manure can provide considerable benefits to soil properties, how these amendments may alter soil microbial activity and decomposition processes remains unknown.
Ruirui Zhao   +4 more
doaj   +1 more source

Soil Carbon Characteristics of a Fluvisol Affected by Aggregates from Two Tillage and Crop Regimes

open access: yesJournal of Applied Sciences and Environmental Management, 2013
We investigated soil carbon characteristics of a Fluvisol as influenced by different ped sizes and crop types for a period of 10 years in Owerri, Southeastern Nigeria. The experimental design was a split-split plot arranged in a randomized complete block
Emmanuel Onweremadu   +2 more
doaj   +2 more sources

Performance of grape marc and organic residues compost as substrate in lettuce (Lactuca sativa) seedlings

open access: yesRevista de la Facultad de Ciencias Agrarias, 2019
Composting is an aerobic process used to treat organic residues, which results in a high quality product, able to be adopted as plant substrate or soil amendment. In the present study, the performance of compost on the germination and biomass of Lactuca
Iván Funes Pinter   +5 more
doaj  

Brachiaria physiological parameters in agroforestry systems

open access: yesCiência Rural
: This study aimed to assess the effects of Eucalyptus and maize shading on characteristics related to water use by Brachiaria in agroforestry systems.
Márcia Vitória Santos   +6 more
doaj   +1 more source

Yield response and economic implications of soybean (Glycine max (L.). Merrill) – lowland-upland rice sequential cropping in the rainforest/savanna transitory ecosystem

open access: yesActa Agriculturae Slovenica, 2017
A sequential cropping system of soybean-lowland (NERICA L-42)-upland (NERICA 2) rice was established at Abeokuta and Ibadan (Nigeria) to evaluate the performance of the cropping system.
Paul Abayomi Sobowale SOREMI   +6 more
doaj   +1 more source

EFFECT OF NITROGEN FERTILIZER AND SUPPLEMENTARY IRRIGATION ON YIELD AND QUALITY OF SOME LOCAL BREAD WHEAT VARIETIES [PDF]

open access: yesMesopotamia Journal of Agriculture, 2006
Wheat production under climate of northern Iraq depends mainly on annual rain quantity and its distribution. Generally the annual rate is low and poorly distributed ,as a result the yield is low and unstable.
Mohammed A. Al-Noori
doaj   +1 more source

Effect of planting methods on quantity and quality of sugar beet in saline regions

open access: yesMajallah-i Chughundar-i Qand, 2014
Water and soil salinity in some regions of Isfahan, East Azerbaijan, and West Azerbaijan provinces and also other parts of Iran are the main hindrance for crop planting.
M.R. Jahadakbar   +3 more
doaj   +1 more source

Pengaruh Frekuensi dan Periode Pemberian Pakan Terhadap Produksi Karkas Ayam Buras Super

open access: yesJurnal Peternakan Indonesia, 2017
Penelitian ini bertujuan untuk mengetahui produksi karkas ayam buras super yang optimal dengan manajemen pemberian pakan yang berbeda. Materi yang digunakan adalah 252 ekor anak ayam buras super unsex umur 1 hari dengan bobot badan awal rata-rata 37,88 ±
I. Darmawan   +2 more
doaj   +1 more source

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