Pot growing Media Amendment with Calcium Cyanamide and Weed Control Relationships
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چکیده
منابع مشابه
Calcium Cyanamide in Relation to Control of Clubroot of Cabbage'
In a previous publication ^ the writers reported comparative studies of the effect of calcium hydrate (Ca(0H)2), calcium carbonate (CaCOa), and certain other compounds, when applied to infested soil, upon infection of cabbage by the clubroot organism {Plasmodiophora brassicae Wor.). It was shown that, in well-watered soil in the greenhouse, infection was reduced perceptibly when the reaction of...
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A bioassay of formulated calcium cyanamide for possible carcinogenicity was conducted by administering the test chemical in feed to F344 rats and B6C3F1 mice. Groups of 50 rats of each sex were administered a commercial formulation containing 63% calcium cyanamide in the diet at one of two doses, either 100 or 200 ppm for the males and either 100 or 400 ppm for the females, for 107 weeks. Group...
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15 صفحه اولGrowing hyacinths as pot plants
Creating a forcing schedule A forcing schedule can be drawn up by using the previously listed cold periods. For example a forcing operation wants to have marketable pot hyacinths with flower clusters easily visible between the leaves on 7 December. If it takes one week to green up and pre-force the plants in the greenhouse, and if the cold period for that cultivar is 10 weeks, the bulbs will ha...
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Farming organic vegetable and crops have grown as a market desiring commodity. Weed control in farms has been costly and laborous and it has always been hard to achieve a proper weeding. A few chemicals are commonly applied in organic farming. Thermal weeding with flame burners seems a good solution; however, it has its own drawbacks, such as; damaging the main crops, low performance, being inf...
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ژورنال
عنوان ژورنال: International Journal of Plant & Soil Science
سال: 2018
ISSN: 2320-7035
DOI: 10.9734/ijpss/2018/42425