Effect of mineral NP and biofertilizers on garlic under sandy soil conditions
Bardisi, A.
Effect of mineral NP and biofertilizers on garlic under sandy soil conditions 2. yield, bulb quality and storability. [electronic resource] تأثير التسميد المعدنى (NP) والحيوى على الثوم تحت ظروف الأرض الرملية.. - P. 1441-1462.
Includes references.
This experiment was carried out during two successive winter seasons of 2000-2001 and 2001-2002 at EL-Khattara Experimental Farm, Fac. Agric., Zagazig Univ., to study the effect of mineral NP (NP) and nitrobein (Nr) + phosphorein (pr) on yield, quality and storability of garlic under sandy soil conditions. Fertilization of garlic plants with 100% mineral NP in combination with 3kg Nr +1.8kg ~r recorded maximum yield of lit and 2Dd grades, total yield, exportable and marketable yield and average bulb weight, except yield of second grade in the 2Dd season since 100% NP + 4.5kg Nr +2.7 kg Pr recorded maximum yield of second grade while, Nr +Pr only at different rates .recorded minimum values. Application of 75 % NP and 4.5kg Nr +2.7 kg Pr and with4.5kg Nr +2.7 kg Pr only /fed gave the highest yield of third grade in the 1st and 2D seasons, respectively. While 75°A. or SO NP with all biofertilizers levels only gave the highest yield of fourth grade in the lit and 2nd season. Application of 100% NP + 3kg Nr +1.8 kg Pr/fed recorded maximum values of N, P, K, total carbohydrates and total protein in bulbs, 100% NP + 4.5 kg Nr +2.7 kg Pr /fed recorded maximum values of nitrate content in bulbs, 75 % NP +4.5 kg Nr +2.7 kg Pr /fed recorded maximum values of volatile oil in bulbs and with Nr + Pr only at three levels recoded maximum total soluble sugars and pungency in bulbs. Fertilization of garlic with 100% NP +3kg Nr+l.8 kg Pr and with 100% NP +4.5 kg Nr +2.7 kg Pr gave the highest values of emaciation percentage in bulbs during storage in the lit and 2nd seasons, respectively. Also, 100% NP only or with all biofertilizers levels recorded maximum sprouting percentage in bulbs during storage in both seasons. Mineral NP at 100% + 3kg Nr +1.8 kg Pr /fed recorded maximum values of weight loss percentage in bulb.
Summary in Arabic.
Garlic--Fertilizers.
Garlic--Storage.
Garlic--Yields.
Sandy soils.
Garlic--Quality.
Nitrogen fertilizers.
Biofertilizers.
Effect of mineral NP and biofertilizers on garlic under sandy soil conditions 2. yield, bulb quality and storability. [electronic resource] تأثير التسميد المعدنى (NP) والحيوى على الثوم تحت ظروف الأرض الرملية.. - P. 1441-1462.
Includes references.
This experiment was carried out during two successive winter seasons of 2000-2001 and 2001-2002 at EL-Khattara Experimental Farm, Fac. Agric., Zagazig Univ., to study the effect of mineral NP (NP) and nitrobein (Nr) + phosphorein (pr) on yield, quality and storability of garlic under sandy soil conditions. Fertilization of garlic plants with 100% mineral NP in combination with 3kg Nr +1.8kg ~r recorded maximum yield of lit and 2Dd grades, total yield, exportable and marketable yield and average bulb weight, except yield of second grade in the 2Dd season since 100% NP + 4.5kg Nr +2.7 kg Pr recorded maximum yield of second grade while, Nr +Pr only at different rates .recorded minimum values. Application of 75 % NP and 4.5kg Nr +2.7 kg Pr and with4.5kg Nr +2.7 kg Pr only /fed gave the highest yield of third grade in the 1st and 2D seasons, respectively. While 75°A. or SO NP with all biofertilizers levels only gave the highest yield of fourth grade in the lit and 2nd season. Application of 100% NP + 3kg Nr +1.8 kg Pr/fed recorded maximum values of N, P, K, total carbohydrates and total protein in bulbs, 100% NP + 4.5 kg Nr +2.7 kg Pr /fed recorded maximum values of nitrate content in bulbs, 75 % NP +4.5 kg Nr +2.7 kg Pr /fed recorded maximum values of volatile oil in bulbs and with Nr + Pr only at three levels recoded maximum total soluble sugars and pungency in bulbs. Fertilization of garlic with 100% NP +3kg Nr+l.8 kg Pr and with 100% NP +4.5 kg Nr +2.7 kg Pr gave the highest values of emaciation percentage in bulbs during storage in the lit and 2nd seasons, respectively. Also, 100% NP only or with all biofertilizers levels recorded maximum sprouting percentage in bulbs during storage in both seasons. Mineral NP at 100% + 3kg Nr +1.8 kg Pr /fed recorded maximum values of weight loss percentage in bulb.
Summary in Arabic.
Garlic--Fertilizers.
Garlic--Storage.
Garlic--Yields.
Sandy soils.
Garlic--Quality.
Nitrogen fertilizers.
Biofertilizers.