搜索结果: 1-15 共查到“土壤肥料学 Yield”相关记录38条 . 查询时间(0.386 秒)
Relative effects of anaerobically-digested and conventional liquid swine manure, and N fertilizer on crop yield and greenhouse gas emissions
Ammonia Volatilization Anaerobic Digestion
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2013/3/4
Anaerobic digestion is a promising technology that could provide an option for managing animal waste with reduced greenhouse gas emissions. A three-year (2006-2008) field experiment was conducted at S...
Maize yield response to the combined application of Tundulu rock phosphate and Pigeon Peas residues in Kasungu, Central Malawi
Malawi maize rock phosphate biomass Cajanus cajan
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2011/1/11
Malawi is endowed with several large deposits of rock phosphate (RP) occurring in the southern part of the country that remain unexploited due to limited knowledge on their agronomic usefulness.
The effect of nitrogen and phosphorus fertilization on yield, some fruit characteristics, hormone concentrations, and alternate bearing in pistachio
Alternate bearing fertilization GA3 IAA nut weight Pistacia vera L.
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2010/2/24
This research was carried out in order to determine the effects of nitrogen and phosphorus fertilization on yield, some fruit characteristics, hormone concentrations, and alternate bearing in pistachi...
Effect of Dried-grass Fermented Fertilizer on Growth and Yield of Chinese Kale (Brassicaoleracea) Production
dried-grass fermented fertilizer dechlorinated water confidence level Surin province
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2010/11/15
In terms of statistical data, average Chinese kale total weight with leaves and number
of leaves per plant obtained from dried-grass fermented fertilizer were significant at a confidence level of 95 ...
EFFECT OF NITROGEN LEVELS ON YIELD AND YIELD COMPONENTS OF BASMATI 2000
Oryza sativa nitrogen fertilizers agronomic characters Pakistan
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2009/9/30
A study was conducted during kharif season of three successive years from 2001 to
2003 at Rice Research Institute, Kala Shah Kaku, Lahore, Pakistan. Nine nitrogen
levels (0, 50, 75, 100, 125, 150,...
EFFECT OF BALANCED FERTILIZATION ON YIELD AND PHOSPHORUS UPTAKE IN WHEAT-RICE ROTATION
Triticum aestivum Oryza sativa phosphate fertilizers agronomic characters Pakistan
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2009/9/30
This study was conducted at Soil Salinity Research Institute, Pindi Bhattian during
2002-2004. Response of wheat and rice to different combinations of fertilizers and
farmers practice was studied in...
Effect of Nitrogen And Phosphorus Fertilizer on N/P Uptake And Yield Performance of Groundnut (Arachis Hypogaea L.)
Arachis hypogaea phosphorus fertilizers nitrogen fertilizers agronomic characters Bangladesh
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2009/9/29
An experiment was conducted on a sandy loam soil at Bangladesh Agricultural
Research Institute (BARI), Joydebpur, Bangladesh, Gazipur during early summer (mid
January - June) season of 2000 and 2001...
Supplemental Nitrogen Fertilizer to Soybeans:IV. Influences of soil conditions on the yield response to supplemental nitrogen
Glycine max Nitrogen fertilizer Nitrogen fixation Soil Soybean
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2009/8/6
The influence of soil conditions on increase of nitrogen assimilation and yield as a result of supplemental nitrogen fertilizer application at flowering were examined with soybean (Glycine max L. Merr...
Effect of Plot Size on Accuracy of Yield Estimation of Rainfed Lowland Rice Genotypes with Different Plant Heights and Grown under Different Soil Fertility Conditions
Competition Plant height Plot size Rice genotypes Selection trial Yield estimation
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2009/7/29
Breeding programs for rainfed lowland rice normally use large plot sizes for accurate estimation of yield. Resource requirements are reduced and more genotypes can be tested if a small plot size can b...
Effects of Farmyard Manure on Growth and Yield of Turmeric (Curcuma longa L.) Cultivated in Dark-Red Soil,Red Soil and Gray Soil in Okinawa,Japan
Medicinal plant Organic fertilizer Soil fertility Turmeric yield
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2009/7/23
Effects of Farmyard Manure on Growth and Yield of Turmeric (Curcuma longa L.) Cultivated in Dark-Red Soil,Red Soil and Gray Soil in Okinawa,Japan.
Corn Yield Stability Varies with Rotations, Fertility
Corn Rotations Fertility
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2009/12/16
Understanding temporal variability in crop yields has implications for sustainable crop production, particularly since greater fluxes in crop yields are projected with global climate change.
Effects of Late Topdressing on Growth and Grain Yield of Winter Type Wheat Iwainodaichi Sown Early in the Southwestern Part of Japan
Winter type Iwainodaichi Wheat Grain yield Late topdressing Early sowing
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2009/7/9
To elucidate a suitable fertilizer application method for early sowing of winter type wheat Iwainodaichi, we investigated the effect of late topdressing on growth and grain yield over a 4-year period....
Growth and Yield Characteristics of Manaw Thu Kha, a Myanmar Rice Cultivar, Influenced by the Kind of Chemical Fertilizer and its Application Method
Heading characteristics Leaf area index Leaf color value Light extinction coefficient Manaw Thu Kha
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2009/7/8
The growth and yield of Manaw Thu Kha (MTK), a high yielding rice cultivar in Myanmar, were studied comparison with those of Japanese cultivars, Koshihikari (KH) and Nipponbare (NB). Four fertilizatio...
A Method of Nitrogen Application for Maximizing Rice Yield in the Nile Delta
Leaf area index Nile Delta Nitrogen split application method Nitrogen rate Paddy yield
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2009/7/8
In the Nile Delta in 1980's, half of the farmers cultivated rice (Oryza sativa) by the basal application of nitrogen at 10 g m-2 and the remaining half by split application, half at transplanting and ...
Effect of Heavy Manure Application and Water Management on Growth and Yield and CH4 and N2O Emission from the Paddy Field
Continuous application of farmyard manure Greenhouse gas Organic paddy field Restriction of irrigation
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2009/7/8
The effects of farmyard manure application and water management on the growth and grain yield of rice and CH4 and N2O emission from the paddy field were examined from 2001 to 2003. By application of ...