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tuber yield

The early prognosis of tuber yield based on nitrogen status in potato tops

The early prognosis of tuber yield based on nitrogen status in potato tops

... The pattern of nitrogen net change (ΔN) in potato tops during the period extending from BBCH 33 to BBCH 40 is crucial for tuber yield (TY). This hypothesis was verified based on data from field experiments ...

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Effect of nonwoven polypropylene covers on early tuber yield of potato crops

Effect of nonwoven polypropylene covers on early tuber yield of potato crops

... The effect of nonwoven polypropylene covering on the quantity and quality of early tuber yield of potato was investigated. The experiment was carried out in the years 1997–2002 in the middle- eastern part ...

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Effect Of Planting Dates and Fungicides on Potato Late Blight (Phytophthora Infestans (Mont.) De Bary) Development and Tuber Yield In Chitwan, Nepal

Effect Of Planting Dates and Fungicides on Potato Late Blight (Phytophthora Infestans (Mont.) De Bary) Development and Tuber Yield In Chitwan, Nepal

... and tuber yield (t ha -1 ...maximum tuber yield ...and tuber yield (t ha -1 ...maximum tuber yield (11.86 t ha -1 ). The increase in tuber yield over ...

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Trends in the variability of potato tuber yield under selected land and soil characteristics

Trends in the variability of potato tuber yield under selected land and soil characteristics

... among yield of various crops, field topography, and various soil characteristics have been reported in the literature; however, little attention has been paid to the relation- ships of potato yield with ...

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Effects of integrated weed management on tuber yield of cassava (Manihot esculenta Crantz)

Effects of integrated weed management on tuber yield of cassava (Manihot esculenta Crantz)

... root tuber yield per hectare (Bouaguimbeck, 2011), compared to the world yield average of ...national yield average of ...Root tuber reduction of between 40 and 90 % attributed to weed ...

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Content and Uptake of Selected Microelements with Potato Tuber Yield Treated with Biostimulators

Content and Uptake of Selected Microelements with Potato Tuber Yield Treated with Biostimulators

... In the presented research, the applied bios- timulators influenced the content and uptake of zinc with the tuber yield compared to the con- trol variant. The highest content and the ability to take the ...

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Comparison of tuber yield, nutritional quality and soil health under organic versus conventional production in tuberous vegetables

Comparison of tuber yield, nutritional quality and soil health under organic versus conventional production in tuberous vegetables

... The impact of conventional, traditional, organic and biofertilizer farming was evaluated during 2004-2009 in Randomized Block Design (RBD) on growth, yield and quality of elephant foot yam (Peerumade local), ...

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Effect of inoculation with npk fertilizer and arbuscular mycorrhizal  fungi on growth and yield of cassava

Effect of inoculation with npk fertilizer and arbuscular mycorrhizal fungi on growth and yield of cassava

... and yield of cassava (Manihot esculenta ...and yield attributes, like number of tubers, tuber yield and starch content were noticed maximum under increased 100 per cent NPK with AM fungi ...

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Potato yield and tuber quality as affected by gibberellic acid and zinc sulfate

Potato yield and tuber quality as affected by gibberellic acid and zinc sulfate

... L.) tuber yield through increasing the number and weight of quality tubers is important for farmers while for food processing industries, quality factors are of more ...

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Evaluation of some promising sweet potato clones for early maturity

Evaluation of some promising sweet potato clones for early maturity

... root yield was found to vary between the clones as well as between the two ...root yield and dry matter content at 75, 90 and 105 days are given in Table ...the yield of three clones (362-7, CO3-4, ...

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Implications of organic management on yield, tuber quality and soil health in yams in the humid tropics

Implications of organic management on yield, tuber quality and soil health in yams in the humid tropics

... higher tuber yield over conventional ...higher yield can be obtained by using cheaper and on site generated organic manures based on soil ...(to yield 15-20 t ha -1 of green matter in 45-60 ...

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THE INFLUENCE OF HIGH TEMPERATURE ON GROWTH AND YIELD OF EARLY POTATOES UNDER SHORT DAY CONDITION

THE INFLUENCE OF HIGH TEMPERATURE ON GROWTH AND YIELD OF EARLY POTATOES UNDER SHORT DAY CONDITION

... The tuber yield was maximum in the normal planting (OJ Larger leaf cat)opy cover leading to greater interception of radiation coupled with efficient partitioning o[r] ...

5

Iron and manganese content and uptake with the yield of potato tubers as affected by herbicides and biostimulants, and potato tuber nutritional value

Iron and manganese content and uptake with the yield of potato tubers as affected by herbicides and biostimulants, and potato tuber nutritional value

... potato tuber nutritive value as well as iron and manganese contents and uptake with the yield of potato ...with tuber yield were significantly affected by cultivars, herbicides and ...

7

Appraising White Yam (Dioscorea Rotundata Poir) Performance And Fertility Status Of An Alfisol Under Yam - Based Intercropping

Appraising White Yam (Dioscorea Rotundata Poir) Performance And Fertility Status Of An Alfisol Under Yam - Based Intercropping

... Planting, weeding, collection and analysis of data: Planting was done on March 1 and March 3 in 2012 and 2013, respectively. Stem – cuttings (20 cm long each) of early maturing cassava variety, Tropical Manihot Series ...

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CONTRIBUTIONS OF SHOOT N, P AND K TO SWEET POTATO  (Convolvulus arvensis L.)

CONTRIBUTIONS OF SHOOT N, P AND K TO SWEET POTATO (Convolvulus arvensis L.)

... between tuber yield and shoot N and P which further proved the general believed that potato like most crops respond more to N and ...higher yield (Harris, 1992; Waddell et ...

5

Evaluation of Sweet Potato (Ipomoea batatus (L.) Lam.) Germplasm Suitable for the Coastal Agroclimatic Situation of Sundarbans, West Bengal

Evaluation of Sweet Potato (Ipomoea batatus (L.) Lam.) Germplasm Suitable for the Coastal Agroclimatic Situation of Sundarbans, West Bengal

... important tuber crop of rabi-summer season, suitable for the coastal agro-climatic situation of Sundarban due to its tolerance to salinity, to partial drought and to pest & ...for yield and qualitative ...

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Evaluation of Phosphorus Sources and Rates on The Yield and Quality of Fertigated Potato Grown in Sandy Soil

Evaluation of Phosphorus Sources and Rates on The Yield and Quality of Fertigated Potato Grown in Sandy Soil

... higher tuber yield of medium and large size compared to those supplied with other P ...the yield of medium (30-60g) and large (> 60 g ) size tubers ...

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Effect of different drip irrigation regimes on tuber and starch yield of potatoes

Effect of different drip irrigation regimes on tuber and starch yield of potatoes

... of tuber yield was demonstrated for all irrigated plots in comparison to the non-irrigated controls at both trial localities and for both studied cultivars (Figure ...highest yield after the ...

5

DRIP FERTIGATION REGIME FOR POTATO ON SANDY SOIL

DRIP FERTIGATION REGIME FOR POTATO ON SANDY SOIL

... for N, P 2 O 5 and K 2 O were saved using the medium level of fertilization compared to high levels, respectively. This could be attributed to accurate adjustment of water and nutrient supplies to meet crop requirements ...

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Effects of Integrated Nutrient Management on Potato (Solanum tuberosum L ) Growth, Yield and Yield Components at Haramaya Watershed, Eastern Ethiopia

Effects of Integrated Nutrient Management on Potato (Solanum tuberosum L ) Growth, Yield and Yield Components at Haramaya Watershed, Eastern Ethiopia

... and yield related parameters like tuber number per hill and tuber mass per hill data were taken from the whole net plot for tuber ...while yield and yield components parameters ...

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