Keyword: black / Subject term: mineral fertilizers and farmers / Text Availability: Citation in PubAg - PubAg Search Results
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2. Biological indicators for evaluating soil quality improvement in a soil degraded by erosion processes
3. Direct and residual effect of biochar application on mycorrhizal root colonisation, growth and nutrition of wheat
Solaiman, Zakaria M.; Blackwell, Paul; Abbott, Lynette K.; Storer, Paul
bioassays; biochar; carbon; farmers; field experimentation; filling period; grain yield; hyphae; mineral fertilizers; mycorrhizal fungi; nutrient uptake; oils; phosphorus; rain; residual effects; roots; soil; water stress; water supply; wheat; Western Australia
... The influence of biochar (biomass-derived black carbon) on crop growth and nutrient uptake varies based on the rate of biochar applied with fertilisers. We investigated the effect of deep-banded oil mallee biochar at different rates (0, 1.5, 3.0, and 6t/ha) with 2 types of fertiliser (non-inoculated MultiMAPS® at 30 or 55kg/ha; inoculated Western Mineral Fertiliser at 100kg/ha) on wheat growth ...
4. Economic efficiency of willow, poplar and black locust production using different soil amendments
Mariusz J. Stolarski; Ewelina Olba-Zięty; Håkan Rosenqvist; Michał Krzyżaniak
Robinia pseudoacacia; biomass production; crops; energy; farmers; income; lignin; mineral fertilizers; prices; profitability; soil amendments; transportation
... Profitability of biomass production is the main condition to be fulfilled for farmers to be more interested in growing short rotation woody crops (SRWC). The aim of this study was to assess the cost and economic efficiency of production of chips from three SRWC species (willow, poplar, black locust) depending on the soil amendment method, biomass prices and the transportation distance to the end ...
7. Geographical determinants of inorganic fertiliser sales and of resale prices in north Ethiopia
Jan Nyssen; Birhanu Biruk; Zbelo Tesfamariam; Amaury Frankl; Biadgilgn Demissie; Tesfaalem Ghebreyohannes; Hailemariam Meaza; Jean Poesen; Veerle Van Eetvelde; Amanuel Zenebe; Jozef Deckers; Mitiku Haile
application rate; business enterprises; correlation; crop yield; databases; diammonium phosphate; environmental factors; experts; farmers; fertilizer application; food aid; irrigation; issues and policy; market prices; markets; mineral fertilizers; nutrients; quantitative analysis; rain; sales; soil; sowing date; urea; Ethiopia; Mexico
... provision and prices on the black market in 2016 were obtained from official statistics and from key informants in each of the 35 studied districts and in all municipalities of the Raya area. Environmental variables were collected from spatial databases. To promote inorganic fertiliser, agricultural experts use incentives, and also barter the purchase of fertiliser by a farmer against food aid or other ...
8. Organic manure supplementation effects on rice–pulse cropping system productivity
Gouranga Kar; Ashwani Kumar; B. Chandrabhaskar
black gram, etc ; Sesbania; animal manures; carbon; cropping systems; crops; farmers; grain yield; mineral fertilizers; mung beans; nutrients; peas; rice; soil fertility; soil water; wet season; Show all 16 Subjects
... The effects of organic manure supplementation on rice–pulse cropping system productivity were studied. Three pulses, viz., blackgram, greengram and pea were grown after rice on the same plots to explore the feasibility of growing second crops with carry-over residual soil moisture and residual soil fertility. The study revealed that during the rainy season, 30%–35% higher rice grain yield was obta ...
9. Review on integrated nutrient management of tea (Camellia sinensis L.)
Ambachew Zerfu Gebrewold; Fatih Yildiz
Camellia sinensis; animal manures; composts; crop production; crop residues; crops; developing countries; economic sustainability; farmers; fertilizer industry; flavor; land use; mineral fertilizers; nitrogen; nutrient management; odors; phosphorus; potassium; shoots; tea
... Tea is the most popular, inexpensive beverage throughout the world because of its characteristic aroma and flavour produced from the shoots of the commercially cultivated tea plants [Camellia sinensis (L.) O. Kuntze]. Tea is grown in more than 50 countries, mostly as plantation. The principal categories of tea—green, black and oolong—originate from a single tea plant, Camellia sinensis L. a white ...
10. Role of mycorrhizae on mineral nutrition of fruit trees
Citrus; Prunus serotina; Vitis; acclimation; apples; apricots; bananas; cherries; clay; climatic factors; farmers; figs; fruit quality; fruit yield; fruits; grapes; horticultural crops; horticulture; iron; kiwifruit; lemons; manganese; micropropagation; mineral fertilizers; mycorrhizae; mycorrhizal fungi; nectarines; nutrient uptake; nutrients; olives; pH; peaches; pears; pecans; pistachios; plant establishment; plantlets; plums; pomegranates; root growth; roots; rootstocks; shoots; soil; trees; water resources; zinc; Mediterranean region
... Citrus, cherry, plum, peach, apple, pear, nectarine, apricot, grape, kiwifruit, pomegranate, fig, olive and pistachio along with several native fruits such as wild black cherry and pecan are important temperate horticultural fruit species which are of keen interest to farmers. The roots of these species are naturally inoculated with mycorrhizal fungi. As the harvest time of fruits under ...