Dynamic and Impact of Major Insect Pests on Jatropha curcas L. in two Cropping Systems with Contrasting Characteristics in the Province of Kinshasa (DRC) [PDF]
Tropicultura, 2015 The dynamic and impact of the major insect pests on Jatropha curcas L. were studied on two plantations located in the province of Kinshasa, the first in pure stand without irrigation (Mbankana site), the second under irrigation in combination with other ...
Minengu, JD., Verheggen, F., Mergeai, G.
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Advanced biofuel technologies : status and barriers [PDF]
Large-scale production of crop based (first generation) biofuels may not be feasible without adversely affecting global food supply or encroaching on other important land uses. Because alternatives to liquid fossil fuels are important to develop in order
Cheng, Jay J., Timilsina, Govinda R
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THE USE OF JATROPHA OIL FOR DETERMINING THE SOFTENING POINT OF NIGERIA BITUMEN SAMPLES [PDF]
, 2014 The occurrence of bitumen deposits in Nigeria has been estimated to be about 42 billion tones; almost twice the amount of existing reserves of crude petroleum” Nigerian Investment Promotion Commission (NIPC).For proper planning of extraction techniques ...
Adeyemi, Gbadegesin +3 more
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ĐẶC ĐIỂM SINH VẬT HỌC CỦA BỌ RÙA CHILOCORUS POLITUS MULSANT (COLEOPTERA: COCCINELLIDAE)
Tạp chí Khoa học Đại học Cần Thơ, 2010 Thí nghiệm được thực hiện tại Bộ môn Bảo Vệ Thực Vật, Khoa Nông Nghiệp và Sinh Học ứng Dụng, Trường Đại học Cần Thơ, trong khoảng thời gian từ tháng 5/2006 đến tháng 7/2007 trong điều kiện phòng thí nghiệm có ToC: 28-30 và H%: 75-85. Nhộng được thu trên
Cúc Nguyễn Thị Thu +1 more
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Pengaruh Pupuk Hayati Dan Tanaman Jarak Pagar (Jatropha Curcas L.)terhadap Penyerapan Logam Berat Tembaga (Cu) Dan Timbal (Pb) Pada Lahan Berpasir [PDF]
, 2010 In general, coastal areas have the physical and chemical properties of lessfertile land with an extreme dry climate, so that only a few plants that can live,including Jatropha curcas L.
Sudaryono, S. (Sudaryono)
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Pastos y Forrajes, 2011 Se efectuaron dos misiones de colecta durante el 2007 (regiones occidental y oriental) y el 2009 (región central) en Cuba, que comprendió zonas puntuales de las provincias de Granma, Guantánamo, Holguín, Bayamo, Las Tunas, Camagüey, Pinar del Río ...
Yolanda González, J Reino, Odalys Toral
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Curtis\u27s botanical magazine. [PDF]
v.35-36=no.1419-1501 (1811 ...
Bentham-Moxon Trust. +10 more
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Pollination Effectiveness of Apis Cerana Fabricus and Apis Mellifera Linnaeus (Hymenoptera: Apidae) in Jatropha Curcas L. (Euphorbiaceae) [PDF]
, 2008 Pollinators are well known to provide key ecosystem. Animal pollinators are thought to contribute between 15 and 30% of global food production and bees are recognized to be the most important taxon.
ATMOWIDI, T. (TRI) +2 more
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The isotopic composition (d15N, d13C) of agricultural wastes and derived composts. [PDF]
, 2014 The aim of this study was to measure variations in the isotopic composition (d13C and d15N) during the composting of different agricultural wastes using bench-scale bioreactors.
CHALK, M. +3 more
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Revista Caatinga, 2010 The purpose of this research was to make a floristic survey of the shrubby-arboreous stratum in three contiguous areas of Caatinga in the Cariri of Paraiba.
KALLIANNA DANTAS ARAUJO +6 more
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