Agric Articles (5)
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Agric Sector in Perspective
Wednesday, 01 April 2020 18:06 Written by Super UserBernard Baruch an American financier and stock investor once said, “Agriculture is the greatest and fundamentally the most important of our industries. The cities are but the branches of the tree of national life, the roots of which go deeply into the land. We all flourish or decline with the farmer.”
The above statement sounds literally true, because the very existence of man depends largely on agriculture. For this reason, the priorities of the agricultural sector are aligned to the 2030 Sustainable Development Goals (SDGs). They particularly respond to Goal 2 which assures to end hunger and ensure access by all people to safe nutritious and sufficient food all year round and Goal 8 which promotes sustained, inclusive and sustainable economic growth through high value added, labour intensive sectors as agriculture.
New Fertilizer Blends, the way for Ghana
Wednesday, 01 April 2020 17:47 Written by Super UserIn spite of agriculture being a leading growth driver for Ghana’s economy, its potential contribution to growth and development has been underexploited mainly due to a variety of challenges.
Soil Fertility issues in Ghana
The Abuja summit on fertilizer declared that, Sub-Saharan Africa can only increase food production and alleviate poverty when fertilizer use is increased.
Reports by Climate Change and Sustainable Development, indicates that, fertilizer application in Ghana is approximately 15kg ha-1 with the highest depletion rates in Africa ranging from about 40 to 60 kg of Nitrogen, Phosphorus, and Potassium (NPK) ha-1 yr-1
Fertilizer subsidy in Ghana began in 2008 due to significant increases in fertiliser prices, the aim was to encourage affordability and fertiliser usage.
Despite the implementation of the subsidy program, its purpose is still striving to gain grounds as result, Ghana over the years has missed the Abuja Declaration to increase fertilizer usage among farmers.
Fertilizer recommendation for the past decades
It is the practice of targeting farmers with a blanket rates of 2+1 Technology (usually 2 bags of 50kg NPK and 1 bag of 50kg of Urea or Sulphate of Ammonia per hacer. Over the years, this equation has not yielded any better results.
Efforts by Consortium of Scientist
The limiting factor to fertilizer use in Ghana is the lack of fertilizer recommendations. Soil Research Institute of the Council for Scientific and Industrial Research (SRI-CSIR) has therefore introduced new fertilizer recommendations and blends for the Guinea Savannah and Forest-Savanna Transition Agro-ecological Zones of Ghana.
The goal therefore is to help improve efficiency and profitability in fertilizer use in Ghana within the frame work of Integrated Soil Fertility Management (ISFM) practices under small holder farming.
The research equally aimed at achieving improve use of research data to support fertilizer recommendations and to improved access to information and communication materials for extension.
Results of three years of implementation of fertilizer recommendations were arrived at for two agro ecological zones as show below;
Table 1: Fertilizer recommendations for maize cassava, soybean and rice in the Forest Savannah Transition and Guinea Savannah zones of Ghana
Crop |
Agro –Ecology |
NPK Recommendations |
Recommended blends/hector |
Maize |
Forest-Savannah Transition Zone |
N-P2O55-K2O:90-60-60+1.7 Zn |
N-P2O55-K2O:15-20-20+0.7 Zn(8 bags/ha +2bags/ha urea) |
Maize |
Guinea Savannah zone |
N-P2O55-K2O:100-40-40 |
N-P2O55-K2O:15-20-20 (4bags/ha +2 bags/ha urea) |
Cassava |
Forest-Savannah Transition Zone/Guinea savannah |
N-P2O55-K2O:100-30-30 |
N-P2O55-K2O:17-10-10 (6 bags/ha +2 bags/ha urea or 4.5 bags/ha SoA) |
Soybean |
All Ecologies |
N-P2O55-K2O:20-60-30 +0.8Zn |
N-P2O55-K2O:12-30-17+0.4 Zn (4bags/ha) |
Rice (lowland) |
Guinea Savannah zone/Forest Savannah Transition |
N-P2O55-K2O:90-60-60 |
N-P2O55-K2O:15-20-20 (6 bags/ha +2 bags/ha urea of 4 bags/ha SoA) |
Rice (upland) |
Guinea Savannah zone/Forest Savannah Transition |
N-P2O55-K2O:90-40-40 |
N-P2O55-K2O:15-20-20 (4 bags/ha+3 bags/ha urea or 6 bags SoA) |
A validation studies for the new mineral fertilizer recommendation and formulated blends was held in Sunyani under the chairmanship of Mr Seth Osei Akoto, Director of Crops Services of MoFA. The forum finalised the project the implementation plan as follows;
- Introduction of new fertilizer blends formulated for four 4 major crops for the Brong-Ahafo and the Northern regions of Ghana.
- Fertilizer companies to liaise and support SRI to develop recommendations for other ecological zone.
- Research efforts by the CSIR-SRI to consider the inclusion of other secondary and micro –nutrients such as B,S Mg, Mo and Mn.
- Soil testing should incorporated fertilizer management programmes for all crops across the country.
Subsequent to the inception workshop, validation trials were conducted in 17 Districts in the Brong Ahafo and 15 Districts in the Northern Regions covering a total of 1,650 farmers and the results are presented below.
Table 2. Recommended Fertilizer Formulae for blends for maize, cassava, soybean and rice
Crop |
Agro-Ecology |
Recommended Fertilizer Formulae for Blends |
Maize |
Forest-Savannah Transition Zone |
N-P2O5-K2O: 15-20-20+0.7 Zn (6 bags/ha + 2 bags/ha urea) |
Maize |
Guinea Savannah zone |
N-P2O5-K2O: 15-20-20 (4 bags/ha + 2 bags/ha urea) |
Cassava |
Forest-Savannah Transition Zone/Guinea savannah |
N-P2O5-K2O: 17-10-10 (6 bags/ha +2 bags/ha urea) |
Soybean |
All Ecologies |
N-P2O5-K2O: 12-30-17 + 0.4Zn (4 bags/ha) |
Rice (Lowland) |
Guinea Savannah zone/Forest Savannah Transition |
N-P2O5-K2O: 15-20-20 (6 bags/ha + 2 bags/ha urea or 4 bags/ha SoA) |
Rice (Upland) |
Guinea Savannah zone/Forest Savannah Transition |
N-P2O5-K2O: 15-20-20 (4 bags/ha + 3 bags/ha urea) |
Table 3: Yield (t/ha) from field validations on New Fertilizer Recommendations using new Blends/Formulae
Crop |
Agro-Ecology |
Mean |
Min |
Max |
Maize |
Forest-Savannah Transition Zone |
6.00 |
3.08 |
9.50 |
Maize |
Guinea Savannah zone |
4.5 |
1.36 |
6.54 |
Cassava |
Forest-Savannah Transition Zone/Guinea savannah |
- |
- |
- |
Soybean |
All Ecologies |
2.1 |
0.83 |
2.4 |
Rice (Lowland) |
Guinea Savannah zone/Forest Savannah Transition |
6.5 |
3.45 |
7.84 |
Rice (Upland) |
Guinea Savannah zone/Forest Savannah Transition |
2.8 |
1.4 |
3.5 |
Considerably more plant nutrients are being removed than are being applied, consequent of the lack of data about soils in Ghana.
To achieve the expected results or yields, the above fertilizer recommendations and blends must be strictly adhered to.
Revamping the Poultry Sector in Ghana
Wednesday, 01 April 2020 17:43 Written by Super UserLivestock production is an important feature of the country’s agriculture, and accounts for 14% of agricultural GDP.
It is also a major source of income for farmers in the country. Its socio economic importance in the reduction of rural poverty cannot be over emphasized.
According to the Animal Production Directorate of the Ministry of Food and Agriculture, Ghana currently imports over 240,000 MT of meat that is, chicken, beef and others to make up for its meat deficit costing the country over USD375 million annually.
The National demand for poultry meat alone is about 400,000Mt with local production of just about 57,871MT an indication that, imports of poultry meat is about 180,000MT with a shortfall of 162,129 MT.
It has been identified that broiler meat importation constitutes over 80% of total meat imports into the country and broiler production has also been identified as the fastest means of reducing meat imports through local production or import substitution.
Considering the above situation of high import bills, it behooves on us Ghanaians, to develop a competitive and efficient livestock industry that will revitalize the broiler industry and increase domestic production, reduce importation of livestock products and contribute to employment generation to improve livelihoods and the national economy.
To achieve this, H.E the President of the Republic of Ghana, Nana Addo Dankwa Akufo-Addo on 25th June, 2019 launched the Rearing for Food and Jobs (RFJ) Initiative at Wa, Upper West Region under the theme “Self-Sufficiency in Meat Production - a Must”
The RFJ initiative is to modernize and transform agriculture for food, jobs and foreign exchange through the rearing of livestock such as poultry cattle, sheep, goats among others. The target of this initiative for the poultry sector is, to produce 40,000MT of broiler meat on a pilot basis in 2020 and scale up production in subsequent years.
Getting the Rearing for Food and Jobs to work
In line with the above, two months ago, Minister for Agriculture, Dr. Owusu Afriyie Akoto held a meeting in his office with some selected Metropolitan, Municipal and District Chief Executives across the country to discuss targets and ongoing implementation strategies for the poultry sector.
The Hon. Minister indicated that, the Panting for Food and Jobs has over the period yielded lots of feed such as soya and maize for a successful implementation of RFJ particularly for poultry.
He therefore challenged MMDCs to take ownership of the initiative and select prospective poultry farms to participate in the programme.
The Minister indicated that, MoFA will release its lands to start the processes. He equally urged all MMDCEs to acquire lands for the construction of farm houses within their administrative areas.
Ministry of Food & Agriculture (MoFA) and Ministry of Local Government and Rural Development (MLGRD) collaboration
To achieve the above, MoFA is collaborating with MLGRD through 60 selected (4 Metropolitan, 36 Municipal and 20 District Assemblies) in Southern Ghana to produce 40,000MT of broiler meat (20,000,000 birds) on a pilot basis for the first year. In total 247,480 MT is expected to be produced in 5 years
Metropolitan/ Municipal /district Chief Executives will be empowered to select prospective beneficiaries/farmers and group them into clusters to enhance monitoring and distribution of inputs.
A cluster will be made up of one hundred (100) farms (33 clusters for project) subject to selected MMDAs. MMDCEs will locate parcels of land/ farms within their jurisdiction for the project
Construction of the poultry housing structures will be the responsibility of the Metro, Municipal and District Assemblies, also individual farmers with their own capital could construct their poultry structures or existing poultry farm structures will be enrolled into the project.
It is expected that, local artisans will be engaged to construct these poultry housing structures to create jobs in the Metropolis, Municipalities and Districts.
Government Subsidy
The Sector Minister has also indicated that, the project will benefit from a 40% subsidy from the Government of Ghana for a period to attract farmers into the dying broiler production sub sector Government through MoFA will subsidize the cost of 1,000 - 2000 day old chicks, vaccines and feed for the first two weeks of production by 50%.
There will be strict monitoring and supervision from the Metro, Municipal, District, Regional and National levels to ensure efficiency and effectiveness of the project to deliver on its goals.
Youth, women and other beneficiary farmers will be given practical hands- on training in poultry production techniques prior to their engagement as beneficiaries of this project.
Processing and Marketing
Government is also bring in Processing plant which will consist of slaughtering, cutting and packaging unit, Cold van and Refrigerated kiosk (mobile slaughtering plant) with a capacity of 300 birds per hour per truck.
By: Bagbara Tanko