Adoption of Leguminous Trees/Shrubs, Compost and Farmyard Manure (FYM) As Alternatives to Improving Soil Fertility in Trans Nzoia District-Kenya

2007 ◽  
pp. 955-960
Author(s):  
A.O. Nekesa ◽  
J.R. Okalebo ◽  
J.R. Kimetto
Keyword(s):  
Soil Fertility ◽  
Farmyard Manure ◽  
Leguminous Trees ◽  
In Trans

scholarly journals Crop Yield and Soil Fertility Status of Long-Term Rice-Rice-Wheat Cropping Systems

2017 ◽  
Vol 5 (1) ◽  
pp. 42-50
Author(s):  
Nabin Rawal ◽  
Rajan Ghimire ◽  
Devraj Chalise
Keyword(s):  
Soil Fertility ◽  
Crop Yield ◽  
Management Practices ◽  
Crop Yields ◽  
Oryza Sativa L ◽  
Farmyard Manure ◽  
Wheat Yield ◽  
Nutrient Supply ◽  
Available Phosphorus

Balanced nutrient supply is important for the sustainable crop production. We evaluated the effects of nutrient management practices on soil properties and crop yields in rice (Oryza sativa L.) - rice - wheat (Triticum aestivum L.) system in a long-term experiment established at National Wheat Research Program (NWRP), Bhairahawa, Nepal. The experiment was designed as a randomized complete block experiment with nine treatments and three replications. Treatments were applied as: T1- no nutrients added, T2- N added; T3- N and P added; T4- N and K added; T5- NPK added at recommended rate for all crops. Similarly, T6- only N added in rice and NPK in wheat at recommended rate; T7- half N; T8- half NP of recommended rate for both crops; and T9- farmyard manure (FYM) @10 Mg ha-1 for all crops in rotation. Results of the study revealed that rice and wheat yields were significantly greater under FYM than all other treatments. Treatments that did not receive P (T2, T3, T7, T8) and K (T2, T4) had considerably low wheat yield than treatments that received NPK (T5) and FYM (T9). The FYM lowered soil pH and improved soil organic matter (SOM), total nitrogen (TN), available phosphorus (P), and exchangeable potassium (K) contents than other treatments. Management practices that ensure nutrient supply can increase crop yield and improve soil fertility status.Int. J. Appl. Sci. Biotechnol. Vol 5(1): 42-50

Comparative effect of mesquite biochar, farmyard manure, and chemical fertilizers on soil fertility and growth of onion (Allium cepa L.)

2019 ◽  
Vol 12 (18) ◽  
Author(s):  
Mumtaz Khan ◽  
Kaneez Fatima ◽  
Rehan Ahmad ◽  
Rafia Younas ◽  
Muhammad Rizwan ◽  
...  
Keyword(s):  
Soil Fertility ◽  
Allium Cepa ◽  
Farmyard Manure ◽  
Comparative Effect ◽  
Chemical Fertilizers ◽  
Allium Cepa L

scholarly journals Effect of Farmyard Manure, Lime and Inorganic Fertilizer Applications on Soil pH, Nutrients Uptake, Growth and Nodulation of Soybean in Acid Soils of Western Kenya

2018 ◽  
Vol 10 (4) ◽  
pp. 199 ◽  
Author(s):  
Hillary M. O. Otieno ◽  
George N. Chemining’wa ◽  
Shamie Zingore
Keyword(s):  
Soil Fertility ◽  
Nutrient Uptake ◽  
Soil Ph ◽  
Block Design ◽  
Farmyard Manure ◽  
Control Treatment ◽  
Nodule Formation ◽  
Higher Plant ◽  
Inorganic Fertilizers ◽  
Western Kenya

Soybean is an important crop with nutrition, economic and soil fertility improvement benefits to farmers. However, its production in western Kenya is partly constrained by low soil pH and soil fertility levels. A greenhouse pot study was conducted to evaluate the effects of inorganic fertilizers, farmyard manure and lime application on soil pH, nutrient uptake, growth and nodulation of soybean grown in acidic soils from western Kenya. The experiment was set up in a randomized complete block design with eight treatments: control; NPK; manure; lime; manure+lime; NPK+manure; NPK+lime and manure+lime+NPK. Significant effects of inorganic fertilizers, manure and lime applications were observed on all the variables. Manure, lime and manure+lime treatments increased soil pH by 1.33, 2.19 and 2.28, respectively, above the control treatment. The shoot N was lower under control (1.71-1.81%), NPK (1.85-1.98%) and manure (2.00-2.11%) than under all other treatments. Treatments NPK+lime and manure+lime+NPK recorded higher uptake of P and K nutrients than all other treatments. The control and NPK treatments recorded shorter plants and low leaf area and above-ground biomass compared to other treatments. The NPK+lime and manure+lime+NPK treatments recorded higher plant height and aboveground biomass than other treatments. Lime+manure treatment recorded highest nodule numbers and dry weights per plant. Positive relationships were observed between pH and N, P and K nutrient uptake (R2 ranged between 0.30 and 0.77) and between biomass and N, P and K nutrient uptake (R2 ranged between 0.68 and 0.99). From this study, use of manure and lime could result in improved soil pH for better uptake of nutrients, nodule formation and productivity of soybean in Western Kenya.

Dependence of soil fertility on organic and mineral fertilization in a 46-year long-term field experiment

2010 ◽  
Vol 58 (Supplement 1) ◽  
pp. 35-40
Author(s):  
S. Hoffmann ◽  
K. Berecz ◽  
S. Simon
Keyword(s):  
Soil Fertility ◽  
Farmyard Manure ◽  
Organic Matter Content ◽  
Fertilizer Application ◽  
Matter Content ◽  
Mineral Fertilization ◽  
Npk Fertilizers ◽  
N Utilization ◽  
Ammonium Lactate

Increasing doses of farmyard manure (FYM) or equivalent mineral NPK fertilizers and their combinations were analysed in a crop rotation with potato, maize and winter wheat with special regard to their long-term influence on soil fertility. The yield-increasing capacity of FYM doses was only 82%, as compared to the equivalent amount of mineral NPK. Fairly high N release (50.9 kg ha −1 ) could be observed on the unfertilized plots. Great differences in N utilization were recorded, depending on the form and dose of fertilizers. The average N utilization from FYM was only 29.3%, while that of the equivalent fertilizer application was 49.8%. The lowest soil reactions were observed without fertilization and at the highest NPK doses. Negative N balances generally resulted in low soil organic matter content. FYM and equivalent NPK fertilizers had a similar influence on the ammonium lactate (AL)-extractable K 2 O content of the soil, while an increase in the AL-P 2 O 5 content could be observed in the case of mineral fertilization.

scholarly journals Soil Fertility Management in Westsik’s Crop Rotation Experiment

2001 ◽  
pp. 34-39
Author(s):  
János Lazányi
Keyword(s):  
Soil Fertility ◽  
Crop Rotation ◽  
Field Experiments ◽  
Crop Yields ◽  
Cropping Systems ◽  
Continuous Production ◽  
Farmyard Manure ◽  
Data Sets ◽  
Soil Fertility Management

The crop rotation experiment, established by Vilmos Westsik in 1929, is the best known and most remarkable example of continuous production in Hungary. It is still used to study the effects of organic manure treatment, develop models and predict the likely effects of different cropping systems on soil properties and crop yields. Westsik’s crop rotation experiment provides data of immediate value to farmers concerning the applications of fertilisers, green, straw and farmyard manure. The experiment also provides a resource of yield, plant and soil data sets for scientific research into the soil and plant processes which control soil fertility, and into the sustainability of production without environmental deterioration. The maintenance of Westsik’s crop rotation experiment can be used to illustrate the value of long-term field experiments.

scholarly journals Effect of Integrated Farmyard Manure and NP Fertilizers Use on Hybrid Maize Yield and Soil Properties in Western Ethiopia

2020 ◽  
Vol 7 (1) ◽  
pp. 49-58
Author(s):  
Bekele Gemechu
Keyword(s):  
Soil Fertility ◽  
Soil Properties ◽  
Block Design ◽  
Farmyard Manure ◽  
Maize Yield ◽  
Inorganic Fertilizer ◽  
Randomized Complete Block Design ◽  
The Mean ◽  
Hybrid Maize ◽  
Western Ethiopia

A study was carried out to assess the effect of integrated Farmyard Manure (FYM) and inorganic NP fertilizers use on yield and soil properties in Bako-Tibe district of Oromia, western Ethiopia.  Five treatments  (i.e., 110 kg N ha-1 + 46 kg P2O5 ha-1 (T1), 12 ton FYM ha-1 (T2) , 55 kg N ha-1 + 23 kg P2O5 ha-1 + 6 ton FYM ha-1(T3),  27.5kg N ha-1  + 11.5 kg P2O5 ha-1 + 6 ton FYM ha-1(T4) and the control (T5)) were used in a Randomized Complete Block Design (RCBD) with five replications using  five farmers’ fields. Yield and yield related parameters were analyzed using SAS statistical software version 9.0. Economic analysis was performed to compare treatments advantages.  The treatment with half the recommended NP (55 kg N ha-1 + 23 kg P2O5 ha-1 + 6 ton FYM ha-1) showed superior plant growth performance as compared to other treatments. Pure use of inorganic NP resulted in high Na, K, Ca and P composition of grain while pure FYM use resulted in high content of Mg and Ca composition. The level of P in grain decreased with the increasing of FYM.  Soil fertility parameters considered showed no significance difference (P: 0.05) among the treatments. The mean difference values indicated that use of pure inorganic fertilizer increased soil PH, exchangeable Na, and available S. Use of pure farmyard manure resulted in an increase in the soil exchangeable Na, K, Mg, total Nitrogen, and available K and S. The use of half of the recommended inorganic fertilizer and FYM can enhance soil fertility in addition to yield improvement.  

scholarly journals Perception of Farmers’ on Soil Fertility Problems and Replenishment Technologies in the North Rift Region of Kenya

2020 ◽  
pp. 111-122
Author(s):  
Margaret A. Osundwa ◽  
Earnest Saina ◽  
Caleb Othieno
Keyword(s):  
Soil Fertility ◽  
Interest Rates ◽  
Sampling Technique ◽  
Access To Credit ◽  
The North ◽  
Soil Fertility Replenishment ◽  
Low Interest Rates ◽  
In Trans ◽  
On Farm ◽  
Selection Of

This paper investigates the farmers’ perception on soil fertility replenishment technologies in the North Rift Region of Kenya. A survey was conducted in Trans Nzoia and Uasin Gishu counties of the North Rift Region of Kenya. A total of 108 respondents were interviewed. A two stage random sampling technique was employed in the study. In the first stage, farmer groups growing maize as the main crop were selected. The second stage involved the selection of farmers who were practicing cereal banking for ease of marketing of their produce. A survey and field demonstration plots were adopted. On-farm demonstration were carried out and used to ascertain the farmers’ perception towards the technologies. A structured questionnaire was administered to them to elicit information on their perception on soil fertility replenishment technologies (SFRT). Descriptive statistics and the multiple regression analysis was done using a Statistical Package for Social Sciences (SPSS). The results revealed that farmers perceived that technologies could be used to address the declining soil fertility. The inputs were affordable available, the Ministry of Agriculture, Livestock and Fisheries (MOALF) was effective in disseminating the technologies and that the technologies could work on any farm at mean score of 3.5, 4.1, 4.0, 3.4 and 4.6 out of 5.0 respectively. Farmers in Trans Nzoia county identified lack of capital (70.4%) compared to Uasin Gishu (39.9%) as the greatest challenge in the adoption of SFRT technologies. Credit schemes that offer loans with low interest rates should be established to enable farmers have access to credit.

scholarly journals Different soil fertility conditions depending on different land use methods

2012 ◽  
pp. 169-172
Author(s):  
Sándor Hoffmann
Keyword(s):  
Soil Fertility ◽  
Field Experiments ◽  
Farmyard Manure ◽  
Optimum Level ◽  
Mineral Fertilization ◽  
Yield Data ◽  
Npk Fertilizers ◽  
Local Climate ◽  
Term Field

In precision nutrient management the most important aspect is adaptation but we should consider the possibility of the long-term improvement of soil fertility within the less fertile landscape zones.  This possibility can be evaluated principally by long-term field experiments, which are running on similar soil types. The results of these field experiments can indicate that which soil fertility status should be attained. Some more important soil fertility data, (such as pH, P-, K- and soil organic matter (SOM) content) of a long-term field  experiment with increasing farmyard manure(FYM) doses or equivalent NPK fertilizers, set up on an Eutric cambisol, are presented. The yieldincreasing capacity of FYM doses was only 82%, as compared to the equivalent amount of mineral NPK, but long-term FYM treatments resulted in 10% higher SOM content than that of equivalent NPKfertilizer doses. The studies indicate that SOM content is a function of local climate and clay content of the soil, and neither long-term high FYM doses can increase SOM content steadily above a supposed steady-state value. However we have to make efforts to keep the optimum level. The lowest soil reactions developed both with the highest NPK doses and without any fertilization. AL-P2O5 content of soil was increased more by mineral fertilization than by FYM treatments, but in case of AL-K2O content there was no difference between the fertilization variants. However the highest doses of both fertilization  variants increased soil nutrient content to an excessive degree. Wecould get very valuable data from the unfertilized control plots as well, where long-term yield data suppose 48 kg ha-1 year-1 air-borne N-input.

Sign in / Sign up

Export Citation Format

Share Document