General Technical Documents

Integrasi Ternak dan Strategi Pemberian Pakan untuk Pertanian Skala Kecil di Kawasan Tropis: Berbagai Pendekatan dan Metode untuk Meningkatkan Kesinambungan dan Menambah Keuntungan - 05 Oktober 2019

Di Pertanian Mandiri, Kita Bisa Menyiapkan Pakan Ternak!
Sistem peternakan terintegrasi dapat memberikan banyak keuntungan. Dengan perencanaan yang cermat dan dengan memulainya dari langkah yang kecil, sebagian besar petani akan dapat mengintegrasikan sapi, kambing, ayam, atau babi dan meningkatkan stabilitas pertanian mereka. Sisa-sisa tanaman dapat mengurangi biaya pakan, dan pupuk kandang dapat mengurangi biaya pupuk. Kotoran ternak juga dapat digunakan untuk menghasilkan biogas bagi keperluan memasak atau memanaskan, dan untuk mengurangi biaya di pertanian. Ternak yang digembalakan di lahan berumput juga dapat membantu mengelola gulma dan meningkatkan kesehatan tanah.

Sistem peternakan terpadu memberikan banyak manfaat.

Dengan pengelolaan yang efisien, Anda bahkan dapat mengubah limbah dari pakan potong-angkut menjadi produk sampingan yang berguna dalam bentuk biochar. Kuncinya adalah dengan satu demi satu menerapkan penggunaan teknologi yang tepat dan mencari cara untuk meminimalkan tenaga kerja. Anda akan segera dapat meluncur dan berkembang dengan aman saat Anda terus belajar menyesuaikan dan menerapkan apa yang sudah Anda pelajari. Selanjutnya, Anda akan dapat mulai berbagi dengan para petani lain di daerah Anda!

Buku pegangan ini memberikan beragam informasi praktis, berbagai resep pakan starter, dan berbagai hal lainnya, menampilkan praktik-praktik organik terbaik yang dilakukan di Pertanian Aloha House di Palawan, Filipina.

Tulisan-tulisan di dalam buku ini awalnya muncul sebagai rangkaian artikel yang ditulis untuk Catatan ECHO Asia/ECHO Asia Notes dan yang sekarang tersedia untuk Anda dalam bentuk buku.

Selamat Membaca dan Menikmati.

Maize Armyworm and Stalk Borer Scouting - 20 April 2018

The introduction of Fall Armyworm (FAW) (Spodoptera frugiperda) to Africa in 2016 has raised concerns of possible widespread damage of maize and other crops. Stalk borers are a common pest of maize throughout Africa, causing modest damage virtually every year. Armyworms, on the other hand, can devastate maize and other crops if not controlled at a young age. Because of this big difference in damage potential, it is important to identify these pests early in their life cycle.

Rangelands Group Framework Worksheet - 08 Maret 2018

This worksheet was used at the 3rd ECHO East Africa Pastoralist Symposium by a group generating a joint voluntary plan of action including policy and legislation inhibiting or needed, social and cultural approaches that inhibit or could add value, economic tools, and natural resources governance.

Livestock to Markets (L2M) - Action Plan - 08 Maret 2018

This is an ACTION PLAN based on participation of representatives from three East Africa countries in the L2M Working Group. The group developed a common framework to guide their discussion and understanding of all the elements that influence the development of a Livestock to Markets Business among pastoralist communities. They will use this as a benchmark for their commitment and actions in their respective countries over the next two years.

Sustained Rangeland Improvement with Special Reference to the Laikipia Controversies - 08 Maret 2018

I have spent over fifty years working in East African Rangelands studying wildlife in National Parks and ranches or helping pastoralists in northern Kenya and consulting in Tanzania. The situation has changed unpredictably and dramatically since my original research in the Queen Elizabeth National Park in western Uganda. The main change has been rapid and near exponential human population growth with accompanying degradation of the rangelands especially those classified as ASALs (Arid or Semi-Arid Lands). It is not unique to the Greater Horn of Africa, but an example of what has been happening in most countries in Sahelian Africa. A world’s leading expert on deserts concluded over 25 years ago that “all the areas between the 100mm and 300mm isohyets will become man-made deserts in the next 35-70 years if the present trend is not reversed!” (Le Houerou,1991).  Further exacerbating the effects of unchecked population growth is that of global warming, where pastoralists are the victims of the rapid increase in the use of fossil fuels by the world’s increased human population.

Permaculture For Refugees in Camps - 20 Februari 2018

PermacultureForRefugees (P4R) has released their first booklet in a series to bring permaculture solutions to refugee situations. Permaculture for Refugees in Camps is a 20 page how-to guide outlining a positive approaches to transforming refugee camps. It is the culmination of ideas, experience and knowledge based on discussion, writings, research and the shared experience of the founding members of the P4R working group, edited by Ruth Harvey and Rowe Morrow.

The booklet reframes the period of limbo in camps of  enforced idleness and desperation to a time of learning and building relationships to land and  each other. Working from ethics, it introduces eco-design methods, and presents principles and strategies  for empowering disenfranchised communities and giving them permaculture skills and knowledge to take into the next stage whatever it may be.

Bicycle Pump Vacuum Sealer for Seed Storage - 20 Januari 2018

Storing seeds in the tropics can often be difficult; with high temperatures and humid conditions, seeds lose their ability to germinate quickly.  Many techniques for seed storage exist, from the high-tech standards of gene banks to simple methods used by villagers for saving their own seeds.  All have their strengths and weaknesses, but when balancing costs and resources, which methods are really the most effective?  This article highlights research conducted by ECHO Asia regarding the use of vacuum sealing, using a simple bicycle tire pump, for tropical seed storage under resource-constrained settings.

The three key factors that determine the rate of seed deterioration in storage are: oxygen pressure (amount of oxygen with the seeds in storage), seed moisture content, and temperature (Roberts, 1973).  An increase in any of these factors will lower the storage life of the seeds, and as a general rule any increase of 1% moisture content or 10^° F (5.6^° C) in storage will halve the storage life of the seeds (Bewley and Black, 1985).  Each factor contributes to seed decay in specific ways, and minimizing these conditions is critical to effective seed storage.  Vacuum sealing is a relatively low-cost method that requires few inputs after an initial investment.  Sealing helps conserve seed quality by minimizing oxygen presence and exposure to ambient humidity, thereby keeping seed moisture content low.

Moringa oleifera f-sand Filters for Sustainable Water Purification - 22 November 2017

ABSTRACT: Environmental Science & Technology, 2017

The purpose of this work is to determine parameters for the design of a Moringa seed sand filter for water purification. Moringa oleifera seeds containing cationic antimicrobial proteins have been used as natural coagulants for the removal of turbidity; however, a low removal efficiency and high residual organic levels limit their applications. In this work, Moringa seed extracts were used to reverse the charge of sand ( fsand) to 10 mV at a seed dosage of 5.6 g of seeds/m² of sand. This f-sand filter demonstrated ∼4 log removal of 1 μm polystyrene particles and >8 log removal of Escherichia coli compared to <0.1 log removal for bare sand. Enhanced removal for particles and E. coli was dominated by attractive electrostatic interactions. Clean bed filtration modeling predicts a sticking coefficient (α) of 0.8 for f-sand compared to a value of 0.01 for bare sand. This α was further validated under a wide range of filtration conditions. Preliminary scale-up analyses suggest a point-of-use f-sand filter that requires a very small amount of seeds annually. The outcome of this work presents the scientific basis for the design of a water purification solution for developing regions, requiring only locally available resources and no use of synthetic chemicals or electricity.

ECHO Crop Information Sheet - 08 Mei 2017

ECHO reguguarly keeps track of crop porduction records especially for crops disseminated from our Global Seed Bank. This fillable form is the sheet ECHO staff (mainly interns) use when evaluating a crop for it's potential use and distribution to ECHO's Network. This form can also be used to monitor and evaluate new crops or regenerated crops. This form was made specifically for ECHO's use, so it may need adapted and reconfigured in order to best suit your needs and your capacity.

Principles to Guide Conservation Agriculture Programming - CFGB - 20 April 2017

Conservation Agriculture (CA)—characterized by the three linked principles of minimizing soil disturbance, permanently covering the soil, and including crop rotations and associations – has proven effective at restoring soil health and fertility, improving the capture and use of rainfall, and increasing crop yields and farm profitability. Scientific studies and farmer experience have also shown it can improve food security, reduce labour requirements (thus leading to significant benefits for female small-scale farmers), and help build farming systems that are more resilient to climate change. In the semi-arid regions of Africa where much of Canadian Foodgrains Bank programming is focused, CA practices have been shown to improve soil moisture and fertility and lead to substantial yield gains.

Over the last decade, partners of the Canadian Foodgrains Bank network have implemented over 50 CA projects in many different countries across sub-Saharan Africa. This momentum has stimulated the creation of resource materials, annual meetings and other opportunities to share and learn together, and the hiring of six full time CA technical officers.

This CFGB technical team has been collecting learnings and experience of partners, reviewing scientific literature, and talking to others involved in CA programming. They’ve used these learnings to date to develop the following list of basic principles to guide CA programming. Please note that these are principles (general truths that guide action) and not laws (hard and fast rules about what to do). Accordingly, these principles need to be worked through, used, and adapted to specific situations. We would greatly appreciate your feedback and thoughts on these principles, as we expect to update these on a regular basis.