ECONOMICAL EFFECTS FOR USING NON CERTIFIED SEED ON PLANTING RICE CROP IN GHARBIA GOVERNORATE الأثار الإقتصادیةلإستخدام تقاوى غیرمعتمده فى زراعة محصول الأرز بمحافظة الغربیة

Mulching effects on the yield and quality of garlic as second crop in rice fields

Plastic mulch increased minimum temperature of soil, accelerated plant height,early growth, early yield, and bring satisfactory weed control without anyapplication of herbicides. This experiment was laid out on three-factorialRandomized Complete Block Design with three replications during 2008-2010 atthe National Rice Research Institute, Rasht, Iran using three kinds of mulches(Transparent and ...

Meta-analysis of seed priming effects on seed germination, seedling emergence and crop yield: Iranian studies

A large body of research has documented the effect of seed priming ongermination, emergence and crop yield. In such research, seed priming has beenfound to have a positive, negative or no effect. Meta-analysis can help tosummarize and interpret a collection of experiments. The aim of this study was toconduct a meta-analysis to synthesize published data from studies addressing theeffect of seed ...

A New Concept for Seed Precision Planting

Mechanically driven seed metering devices currently perform their function efficiently and are a good solution to the problem of metering rates as seed is planted, but there are many voids that could be filled with a substantial change to the metering process. Electronically controlled seed singulation devices can address many of the inefficiencies experienced in a mechanically driven seed mete...

Prevalence of Some Gastro-intestinal Parasites in Diabetic Patients in Tanta City, Gharbia Governorate, Egypt.

It is well known that diabetes mellitus affects the immune system negatively through various ways. Diabetic patients are also considered as the immunocompromised group of patients. Infections with intestinal parasites are uncommon to cause high morbidity or mortalilty to man, but they are risky to diabetic patients. The study investigated the prevalence of comnion intestinal parasites in diabet...

Bed Planting in Rice-Wheat System