scholarly journals EFFECT OF REDUCING N, P MINERAL FERTILIZATION LEVELS COMBINED WITH BIOFERTILIZER ON GROWTH, YIELD AND TUBER QUALITY OF POTATO PLANTS

2007 ◽  
Vol 32 (4) ◽  
pp. 2957-2982
Author(s):  
A. Abou El-Yazied ◽  
S. Selim
Keyword(s):  
Growth Yield ◽  
Tuber Quality ◽  
Mineral Fertilization ◽  
Potato Plants

scholarly journals Effect of Bio-Fertilizer and Foliar Spray of Selenium of Growth, Yield and Quality of Potato Plants

2020 ◽  
pp. 1-7
Author(s):  
Ramadan A. M. Aly ◽  
Khaled Y. Abdel-Halim
Keyword(s):  
Chlorophyll A ◽  
Vegetative Growth ◽  
Field Experiments ◽  
Foliar Spray ◽  
Growth Yield ◽  
High Rate ◽  
Positive Effects ◽  
Potato Plants ◽  
Yield And Quality

Two field experiments were conducted during two seasons of 2017 and 2018 to evaluate the effect of both bio-fertilizer (inoculated or uninoculated) and selenium (Se) spray at 0.5, and 10 ppm on vegetative growth, pigments, yield and quality of potato plants. The results indicated that, vegetative growth characters (number of leaves, plant height, plant fresh weight, plant dry weight, leaf area and leaf pigments (chlorophyll a, chlorophyll b and chlorophyll a and b were significantly increased with Bio-fertilizers (Halex-2, and High rate of Se (10 ppm), in both seasons. Plant yield of tuber, number of tubers/plant, average tuber weight and tuber yield/Fed and (tuber content of starch and protein), generally, seemed to be increased with the Bio-fertilizer (Halex-2) and high rate of Se, in both growing seasons. The interaction between Bio-fertilizer (Halex-2) and Se reflected positive effects on the all studied quantitative and qualitative characters of potato plants.

Impact of seaweed sap foliar application on growth, yield, and tuber quality of potato (Solanum tuberosum L.)

2021 ◽  
Author(s):  
Sourav Garai ◽  
Koushik Brahmachari ◽  
Sukamal Sarkar ◽  
Mousumi Mondal ◽  
Hirak Banerjee ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Foliar Application ◽  
Solanum Tuberosum L ◽  
Growth Yield ◽  
Tuber Quality

scholarly journals Effect of Potassium and Zinc on Growth Yield and Tuber Quality of Potato

2019 ◽  
Vol 35 (2) ◽  
Author(s):  
Mohammad Wasiullah Khan ◽  
Abdur Rab ◽  
Roshan Ali ◽  
Muhammad Sajid ◽  
Faiza Aman ◽  
...  
Keyword(s):  
Growth Yield ◽  
Tuber Quality

Агрономическая эффективность промышленной (голландской) технологии возделывания картофеля

2018 ◽  
Author(s):  
C. Coy ◽  
A.V. Shuravilin ◽  
O.A. Zakharova
Keyword(s):  
Heavy Metals ◽  
Regression Analysis ◽  
Positive Response ◽  
Growth Yield ◽  
Correlation And Regression Analysis ◽  
Yield And Quality ◽  
Quality Of Products ◽  
High Degree ◽  
The Impact

Приведены результаты исследований по изучению влияния промышленной технологии возделывания картофеля на развитие, урожайность и качество продукции. Выявлена положительная реакция растений на подкормку K2SO4 в период посадки. Корреляционно-регрессионный анализ урожайности и качества клубней выявил высокую степень достоверности результатов опыта. Содержание нитратов и тяжелых металлов в клубнях было ниже допустимых величин.The results of studies on the impact of industrial technology of potato cultivation on growth, yield and quality of products. There was a positive response of plants to fertilizer K2SO4 in the period of planting. Correlation and regression analysis of yield and quality of tubers revealed a high degree of reliability of the results of experience. The contents of nitrates and heavy metals in tubers was below the permissible values.

Drip Irrigation and Stand Establishment Affect Yield and Quality of Cantaloupe

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 545d-545
Author(s):  
D.I. Leskovar ◽  
J.C. Ward ◽  
R.W. Sprague ◽  
A. Meiri
Keyword(s):  
Field Experiments ◽  
Irrigation System ◽  
Fruit Size ◽  
Growth Yield ◽  
Vegetable Production ◽  
Silty Clay ◽  
Dry Land ◽  
Stand Establishment ◽  
Yield And Quality

Water pumping restrictions of high-quality irrigation water from underground aquifers is affecting vegetable production in Southwest Texas. There is a need to develop efficient deficit-irrigation strategies to minimize irrigation inputs and maintain crop profitability. Our objective was to determine how growth, yield, and quality of cantaloupe (Cucumis melo L. cv. `Caravelle') are affected by irrigation systems with varying input levels, including drip depth position and polyethylene mulch. Stand establishment systems used were containerized transplants and direct seeding. Field experiments were conducted on a Uvalde silty clay loam soil. Marketable yields increased in the order of pre-irrigation followed by: dry-land conditions, furrow/no-mulch, furrow/mulch, drip-surface (0 cm depth)/mulch, drip-subsurface (10-cm depth)/mulch, and drip-subsurface (30 cm depth)/mulch. Pooled across all drip depth treatments, plants on drip had higher water use efficiency than plants on furrow/no-mulch or furrow/mulch systems. Transplants with drip-surface produced 75% higher total and fruit size No. 9 yields than drip-subsurface (10- or 30-cm depth) during the first harvest, but total yields were unaffected by drip tape position. About similar trends were measured in a subsequent study except for a significant irrigation system (stand establishment interaction for yield. Total yields were highest for transplants on drip-subsurface (10-cm depth) and direct seeded plants on drip-subsurface (10 and 30 cm depth) with mulch.

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