Interactions between drought and shade on the productivity of winter pea grown in a 25‐year‐old walnut‐based alley cropping system

2021 ◽  
Author(s):  
Guillaume Blanchet ◽  
Karim Barkaoui ◽  
Mattia Bradley ◽  
Christian Dupraz ◽  
Marie Gosme
Keyword(s):  
Alley Cropping ◽  
Cropping System

ALLEY CROPPING SYSTEM UNDER CONSERVATION AGRICULTURE PRACTICES IN TAJIKISTAN

2020 ◽  
pp. 48-51
Author(s):  
A. Nurbekov ◽  
L. Xalilova ◽  
B. Isroilov ◽  
U. Xalilov
Keyword(s):  
Alley Cropping ◽  
Cropping System ◽  
Conservation Agriculture

scholarly journals Maize Production and Soil Properties Change in Alley Cropping System at Different Nitrogen Levels

2010 ◽  
pp. 41-49
Author(s):  
Md Abiar Rahman ◽  
Md Giashuddin Miah ◽  
Hisashi Yahata
Keyword(s):  
Soil Properties ◽  
Alley Cropping ◽  
Cropping System ◽  
Woody Species ◽  
Maize Yield ◽  
Similar Amount ◽  
Maize Production ◽  
Total N ◽  
Organic C ◽  
Nitrogen Levels

Productivity of maize and soil properties change under alley cropping system consisting of four woody species (Gliricidia sepium, Leucaena leucocephala, Cajanus cajan and Senna siamea) at different nitrogen levels (0, 25, 50, 75 and 100% of recommended rate) were studied in the floodplain ecosystem of Bangladesh. Comparative growth performance of four woody species after pruning showed that L. leucocephala attained the highest height, while C. cajan produced the maximum number of branches. Higher and almost similar amount of pruned materials (PM) were obtained from S. siamea, G. sepium and C. cajan species. In general, maize yield increased with the increase in N level irrespective of added PM. However, 100% N plus PM, 75% N plus PM and 100% N without PM (control) produced similar yields. The grain yield of maize obtained from G. sepium alley was 2.82, 4.13 and 5.81% higher over those of L. leucocephala, C. cajan and S. siamea, respectively. Across the alley, only one row of maize in the vicinity of the woody species was affected significantly. There was an increasing trend in soil properties in terms of organic C, total N and CEC in alley cropping treatments especially in G. sepium and L. leucocephala alleys compared to the initial and control soils. Therefore, one fourth chemical N fertilizer can be saved without significant yield loss in maize production in alley cropping system.

scholarly journals Effects of Moringa oleifera LAM, Leguminous Plants and NPK Fertilizer Comparatively on Orange Fleshed Sweet Potato in Alley Cropping System

2014 ◽  
Vol 3 (3) ◽  
pp. 24-35
Author(s):  
IN Abdullahi ◽  
PO Anyaegbu ◽  
D Aliagbor
Keyword(s):  
Leaf Area ◽  
Sweet Potato ◽  
Dry Matter ◽  
Moringa Oleifera ◽  
Alley Cropping ◽  
Cropping System ◽  
Leguminous Plants ◽  
Number Of Leaves ◽  
Npk Fertilizer ◽  
Orange Fleshed Sweet Potato

The research work conducted at the Teaching and Research Farm of University of Abuja was aimed at assessing the effect of Moringa oleifera, selected leguminous plants and inorganic fertilizer on the performance of orange fleshed sweet potato in Alley Cropping System. Randomized Complete Block Design (RCBD) using five treatments with three replications was applied. Data collected include: percentage survival of sweet potato, length per vine (cm), number of leaves per vine, leaf area of sweet potato, weed dry matter (g/m2), yield of sweet potato roots. Highest number of leaves (28) per plant was recorded in the control plot while the plots with NPK fertilizer had the highest length per vine (94.55cm) though not significantly (p>0.05) different from others. Higher percent survival (88%) of sweet potato was recorded from control plots. Stands grown in Arachis hypogeae plots produced the highest leaf area (0.202m2) while plots in which NPK fertilizer was applied experienced highest weed dry matter (4.083g/m2) although highest root yield (1.2t/ha) was recorded from the plots with NPK fertilizer. DOI: http://dx.doi.org/10.3126/ije.v3i3.11061 International Journal of Environment Vol.3(3) 2014: 24-35

Agroforestry has an impact on nocturnal predation by ground beetles and Opiliones in a temperate organic alley cropping system

2019 ◽  
Vol 129 ◽  
pp. 128-135 ◽  
Author(s):  
Ambroise Martin-Chave ◽  
Camille Béral ◽  
Yvan Capowiez
Keyword(s):  
Alley Cropping ◽  
Cropping System ◽  
Ground Beetles

Yield components and phenology of durum wheat in a Mediterranean alley-cropping system

2018 ◽  
Vol 92 (4) ◽  
pp. 961-974 ◽  
Author(s):  
Héctor Daniel Inurreta-Aguirre ◽  
Pierre-Éric Lauri ◽  
Christian Dupraz ◽  
Marie Gosme
Keyword(s):  
Durum Wheat ◽  
Yield Components ◽  
Alley Cropping ◽  
Cropping System

scholarly journals Decomposition and Nutrient Release of Tree Legumes in an Agroforest System

2018 ◽  
Vol 10 (8) ◽  
pp. 417
Author(s):  
Larissa Brandao Portela ◽  
Anagila Janenis Cardoso Silva ◽  
Gustavo André de Araújo Santos ◽  
Joab Luhan Ferreira Pedrosa ◽  
Conceição De Maria Batista de Oliveira ◽  
...  
Keyword(s):  
Leucaena Leucocephala ◽  
Alley Cropping ◽  
Block Design ◽  
Acacia Mangium ◽  
Cropping System ◽  
Nutrient Release ◽  
Soil Surface ◽  
Gliricidia Sepium ◽  
Plant Residues ◽  
Randomized Block Design

The research compared biomass production and nutrient release in an alley cropping system in two collection methods, the litterbag method and the direct collection method (Morley, Bennett, & Clark, 1964). The system was implemented in 2015 at 2017, at the Maranhão Federal University, Maranhão, Brazil. The experiment was a randomized block design with four treatments, consisting of leucaena+sombreiro (Leucaena leucocephala and Clitoria fairchildiana), leucena+acacia (Leucaena leucocephala and Acacia mangium), gliricidia+sombreiro (Gliricidia sepium and Clitoria fairchildiana) and gliricidia+acacia (Gliricidia sepium and Acacia mangium). In order to determine the remaining dry matter, nutrient release (N, P, K, Ca, Mg and Mn), the decomposition constants and the half-lives times of plant residues, 100 g of fresh material were conditioned in litterbags (50 g of each species), arranged on the soil surface. The second method was done by randomly throwing a collector on each plot in the same dimensions of the litterbags (0.40 x 0.40 m) and collecting the litter. For the two methods samples were collected at 0, 30, 60, 90 and 120 days after the start of the experiment. The litterbags method showed a higher C/N ratio at day 30 up to 120 days, which implies that this method is providing a different environment from the litter, where it would be overestimating the C/N ratio and retarding the decomposition. The G+S and G+A combinations were more rapidly decomposed than the combinations of L+S and L+A. The following order of release was established for the litterbags method: P > N > K > Ca > Mn > Mg, and for the method of collecting the litter: N > P > Ca > Mg > K > Mn.

Soil carbon dynamics and residue stabilization in a Costa Rican and southern Canadian alley cropping system

2006 ◽  
Vol 68 (1) ◽  
pp. 27-36 ◽  
Author(s):  
Maren Oelbermann ◽  
R. Paul Voroney ◽  
Naresh V. Thevathasan ◽  
Andrew M. Gordon ◽  
Donald C. L. Kass ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Alley Cropping ◽  
Cropping System ◽  
Carbon Dynamics ◽  
Costa Rican ◽  
Soil Carbon Dynamics
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