Fertilizer management practices
-
Ebook "Agronomic handbook: Management of crops, soils, and their fertility" covers both major agronomic fields. Containing essential data and information on the culture of the world's major agronomic grain, oil, fiber, and sugar crops grown on a wide range of soil types, Agronomic Handbook: Management of Crops, Soils, and Their Fertility serves as a practical reference on the management of crops and soils from planting to harvest.
482p tracanhphuonghoa1007 22-04-2024 4 2 Download
-
Part 3 boook "Veterinary reproduction and obstetrics" includes content: Management of breeding in small poultry production units; equine infertility and stud medicine practice; infertility in the pig and the control of pig herd fertility; infertility in the bitch and queen; pharmacological control of reproduction in the dog and cat; evaluation of the fertility of breeding males; abnormalities affecting reproductive function of male animals,... and other contents.
312p muasambanhan04 11-01-2024 4 1 Download
-
Part 2 book "Domestic duck production - Science and practice" includes content: Nutrition and factors affecting body composition, rearing of parent stock, management of breeding ducks, fertility and hatchability, genetic improvement.
149p oursky06 17-10-2023 3 2 Download
-
Part 1 book "Biotechnologies applied to animal reproduction - Current trends and practical applications for reproductive management" includes content: Ovine reproductive management, equine semen preservation - current and future trends, the journey of the porcine spermatozoa from its origin to the fertilization site - the road; the journey of the porcine spermatozoa from its origin to the fertilization site - the road.
149p oursky04 14-09-2023 10 4 Download
-
Continued part 1, part 2 of ebook "Elements of the nature and properties of soils (Third edition)" provide readers with content about: soil acidity, alkalinity, aridity, and salinity; organisms and ecology of the soil; soil organic matter; nutrient cycles and soil fertility; practical nutrient management; soil erosion and its control; soils and chemical pollution;...
346p hanlinhchi 11-11-2022 13 3 Download
-
Different types of land use, practices and management can alter biogeochemical cycling of a piece of land by the effect it produces on soil properties. The conversion of forest land to agricultural land and wastelands to forest land use have been in practice from primordial days due to land hunger and reclamation.
7p viporsche 28-10-2022 5 2 Download
-
In addition to its effects on air quality, stubble burning also affects soil fertility (through the destruction of its nutrients), economic development and climate. The crop stubbles (if managed properly) could provide immense economic benefits to the farmers and protect the environment from the severe pollution. Some of the alternative management practices include the incorporation of the stubble into the soil, use of stubble as fuel in power plants, use as raw material for pulp and paper industries, or as biomass for biofuel production.
12p thebadguys 15-01-2022 10 0 Download
-
In tidal submergence ecosystem, nitrogen (N) is a crucial nutrient for improved and sustainable rice production. Therefore, a series of on-farm and on-station field experiments were conducted to develop a suitable N management practice for tidal submergence tolerant landrace aman rice.
11p schindler 30-12-2021 13 0 Download
-
Soil type is a vital determinant of soil fertility because of its characteristic biological, chemical, and physical properties. However, the soil fertility of upland soil is probably changed by different agricultural management practices regardless of soil type. This study investigated the features of soil fertility (bacterial biomass, total carbon (TC), and total nitrogen (TN)) in upland fields in Japan. One thousand soil samples from different soil types were collected from upland fields located on 36 prefectures in Japan.
8p schindler 30-12-2021 9 0 Download
-
The impact of Improved agricultural practice (IAP) with emphasis on soil analysis based organic manure and chemical fertilizer application, replacement of 25% chemical fertilizer with Bio-fertilizers and Integrated Pest Management, was studied for 3 successive years in 5 fields in Ricelentil – Okra cropping system in Gangetic Alluvial zones of West Bengal, India. IAP was seen to have significant beneficial effects on elevating soil organic carbon content and increase soil pH towards normality.
10p trinhthamhodang11 27-04-2021 9 1 Download
-
Production of marigold can be improved to a large extent by the judicious cultural operations i.e. application of optimum fertilizer at required time, crop management practices and use of plant growth regulators. Hence, an experiment was carried out in the Research Farm of Adhiparasakthi Horticultural College, Kalavai, during 2018-19 to find out the effect of plant growth regulators (NAA, GA3) and growth retardants (Maleic hydrazide, Alar) on growth and yield of African marigold var. Pusa Narangi Gainda.
5p caygaocaolon11 21-04-2021 29 2 Download
-
The human population on the planet is estimated to reach 9 billion by 2050; this requires significant increase of food production to meet the demands. Intensified farming systems have been identified as a viable means to increase grain production. Crop production inputs include carbon investment in the form of energy, for the manufacture and use of farm machinery, synthetic fertilizers, crop protection chemicals such as herbicides, insecticides and fungicides, groundwater irrigation and the direct use of fuel in farm operations.
26p caygaocaolon11 21-04-2021 24 2 Download
-
This study aimed to assess the effectiveness of different fertilizers doses with organic manures on micronutrients availability in turmeric (Curcuma longa L.). A field experiment in completely randomized block design was conducted with eight treatments which were replicated thrice. The eight treatments were comprised of four soil test crop response based treatments along with farmer’s practice, general fertilizer dose, soil test based and absolute control.
10p chauchaungayxua10 19-03-2021 14 2 Download
-
Sesame an erect hardy plant requires a suitable nutrient management practices in the field which has the interference in achieving the potential yield. This study aims with the objective to study the effect of nutrient on growth, yield and oil quality. The field experiment was carried out at Agricultural College and Research Institute, Madurai in the statistical design of FRBD with two factors each having four treatments and replicated thrice.
4p chauchaungayxua10 19-03-2021 20 1 Download
-
The experiment was done during kharif season 2016 at farmer field in Bhadohi district near Varanasi to ascertain the validity of developed fertilizer adjustment equations based on Soil Test Crop Response for targeted yield of this crop. These equations were compared with other fertilizer use practices such as farmer’s practice and general recommendation. Fertilizer doses for different crop under STCR based fertilizers application treatment were calculated using fertilizer adjustment equations for targeted yield of different crops. The percent increase in yield ware 17.11 and 37.
9p trinhthamhodang1218 26-02-2021 18 3 Download
-
Maize is a heavy nutrient feeder crop but over and inappropriate fertilization provides lesser yield than the genetic yield potential, lower profits and deterioration in soil health therefore, a new fertilizer recommendation approach, Nutrient Expert (NE) for hybrid maize was evaluated against farmers fertilizer practice (FFP) in three years maize-wheat rotation. Results revealed that nutrient expert-decision support system based nutrient management gave higher yield, nutrient uptake and profits and sustained soil properties over other practices.
12p cothumenhmong9 04-01-2021 13 2 Download
-
Potato is one of the most important and widely cultivated rabi crops of India. India ranks third in area and fourth in total potato production of the world. The increase in potato production in India has been very impressive by about 900 % during the last 50 years. Good productivity become under question due to poor moisture conservation and nutrient management practices.
9p cothumenhmong9 04-01-2021 5 2 Download
-
The use of post-emergence herbicide needs to be advocated in lentil. There is a need to develop most effective and economical fertilizer management and weed control practices for obtaining higher yield as well as profitability. Keeping these facts in view, the present experiment was designed to determine the best suitable fertilizer and weed management technique for lentil crop.
8p gaocaolon9 22-12-2020 16 1 Download
-
A pot experiment was conducted at College of Agriculture, Central Agricultural University, Imphal during Kharif 2019 to study the influence of different nutrient management practices on the performance of rice (Oryza sativa L.) variety CAU R1 under different moisture regimes in FRBD (with 3 replications) with three Nutrient Management Practices viz.
11p trinhthamhodang9 16-12-2020 11 1 Download
-
This paper present investigation was under taken to study the residual effect of crop residue and K management practices on greengram productivity and to know the impact of CR, inorganic K and bio-fertilizers (KSB)on soil temperature dynamics and canopy temperature depression in maize and wheat under zero tillage maize-wheat-greengram cropping system.
10p trinhthamhodang9 16-12-2020 14 2 Download