METHYL BROMIDE RATE REDUCTION AND MULCH EFFECT ON NUTSEDGE CONTROL

The effect of sand mulch on runoff and erosion control of the catchment surface

Due to population growth, global warming, changing precipitation patterns, and decreasing precipitation, water and soil are two of the most important human issues. Water and soil resources management in arid and semi-arid regions is one of the methods that can solve water and soil issues. Covering the soil surface with permeable natural materials can reduce water and wind erosion and evaporatio...

: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes

هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...

[Effects of methyl bromide on pregnancy].

Methyl bromide alternatives evaluated

Methyl Bromide Alternatives, Focus on Rootstocks

We now have two consecutive years of yield data following soil fumigation that provided differing volumes of sterilized soil. Tarped methyl bromide at 400 lb/ac provided soil sterilization throughout the surface six feet of soil. Telone II applied in 11 foot wide strips at 50 gallons per acre provided sterilized soil to 4.5 feet deep across half the field surface area. Nine years later the yiel...