Results 81 to 90 of about 19,469 (162)

Decomposition and nutrient release of leguminous green manure species in the Jaguaribe-Apodi region, Ceará, Brazil

open access: yesCiência Rural, 2016
: The use of leguminous green manure can be an alternative for the region agricultural systems due to its ability to incorporate significant amounts of nutrients into the soil through decomposition and nutrient release from biomass.
Natanael Santiago Pereira   +2 more
doaj   +1 more source

Lose the plot: cost-effective survey of the Peak Range, central Queensland [PDF]

open access: yes, 2013
The Peak Range (22˚ 28’ S; 147˚ 53’ E) is an archipelago of rocky peaks set in grassy basalt rolling-plains, east of Clermont in central Queensland. This report describes the flora and vegetation based on surveys of 26 peaks.
Butler, Don W., Fensham, Rod J.
core  

Tolerance to aluminum toxicity by tropical leguminous plants used as cover crops

open access: yesBrazilian Archives of Biology and Technology, 2005
The objectives of this work were to compare Al tolerance among 17 species of tropical leguminous plants and to evaluate the most appropriate plant characteristic and Al concentration in nutrient solution for tolerance assessment.
Anderson Rotter Meda   +1 more
doaj   +1 more source

Plantio direto, adubação verde e suplementação com esterco de aves na produção orgânica de berinjela No-tillage, green manure and supplementation with poltry manure on organic eggplant production

open access: yesPesquisa Agropecuária Brasileira, 2005
Sob manejo orgânico, foram avaliados, em Seropédica, RJ, os sistemas de plantio direto da berinjela (Solanum melongena) nas palhadas de Crotalaria juncea (crotalária), Pennisetum glaucum (milheto, cv.
Cristina Maria de Castro   +3 more
doaj   +1 more source

EFEKTIFITAS KOMPOS TANAMAN Crotalaria juncea PADA KETERSEDIAAN DAN SERAPAN N, P, K SERTA PERTUMBUHAN TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt) PADA ENTISOL WAJAK, MALANG

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018
The problem of Entisol used for agricultural land is the loss of nutrients due to leaching and evaporation. It is thus necessary to keep the nutrients available in the soil.
Laksono Raditya, Retno Suntari
doaj  

Economic Evaluation of Organic and Inorganic Resources for Recapitalizing Soil Fertility in Smallholder Maize-based Cropping Systems of Central Kenya [PDF]

open access: yes
Structural adjustments programs (SAPs) in the last two decades have eliminated all farm-support programs leading to low usage of fertilizers by Kenyan smallholders. One way of addressing this problem is use of organic nutrient resources.
Kimani, Stephen K.   +4 more
core   +1 more source

Copper tolerance of three Crotalaria species from southeastern D.R. Congo at the early development stage

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2016
Description of the subject. Microevolutionary processes in metallophytes established on copper enriched soils can lead to a diversity of plant species showing distinct tolerance capacities among genus.
Boisson, S.   +6 more
doaj  

Pemberian Orok - Orok (Crotalaria USAramoensis) pada Ransum Burung Puyuh Periode Layer terhadap Lemak Abdominal dan Lemak Telur [PDF]

open access: yes, 2012
The research objective was to determine the extent of the effect of Crotalaria USAramoensis in the quail ration on abdominal and egg fat. The study was conducted on 18 November up to December 30, 2011 in Jamal Sari, District Mijen Semarang, Livestock and
Kayatun, K. K. (Kuter)   +2 more
core  

Valoración germinativa de 20 accesiones de leguminosas almacenadas en condiciones desfavorables Germinative evaluation of 20 legume accessions stored under unfavorable conditions

open access: yesPastos y Forrajes, 2009
Se valoró la respuesta germinativa de 20 accesiones de leguminosas procedentes de diferentes tiempos de almacenamiento, en condiciones inadecuadas de humedad y temperatura, y sometidas a tratamientos de escarificación térmica y ácida antes de la siembra,
Bárbara C Muñoz   +4 more
doaj  

Sulfur utilization by rice and Crotalaria juncea from sulfate - 34S applied to the soil

open access: yesScientia Agricola, 2002
In tropical soils with intensive agriculture an increasing sulfur deficiency has been verified in several crops. The low available S in these soils is caused by the continuous use of concentrated NPK fertilizers.
Trivelin Paulo Cesar Ocheuze   +3 more
doaj  

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