منابع مشابه
Conservation Tillage for Vegetable Production
Conservation tillage is an effective sustainable production system for vegetables. No-till planters and transplanters and strip-till cultivation equipment are presently available for most vegetables. Lack of weed management tools (herbicides, cultivators, etc.) continues to be the cultural practice that limits adaptability of some vegetables to conservation tillage systems. Nitrogen management ...
متن کاملCharacterization of Resistance to Squash Silverleaf Disorder in Summer Squash
Feeding nymphs of the silverleaf whitefly, Bemisia argentifolii (formerly known as Bemisia tabaci Gennadius, B strain), cause a physiological disorder known as squash silverleaf (SSL) in summer squash (Cucurbita pepo L.). This disorder is characterized by a progressive silvering on the upper leaf surface caused by the development of large air spaces between the palisade mesophyll cells and the ...
متن کاملPursuing Conservation Tillage Systems for Organic Crop Production
Introduction ............................................................................................................................2 Organic Farming & the Tillage Dilemma .........................................................................3 Mulch Tillage .........................................................................................................................5 Ridge Ti...
متن کاملPursuing Conservation Tillage Systems for Organic Crop Production
Introduction ............................................................................................................................2 Organic Farming & the Tillage Dilemma .........................................................................3 Mulch Tillage .........................................................................................................................5 Ridge Ti...
متن کاملConservation Tillage and Weed Management
Tillage has long been an essential component of traditional agricultural systems. Broadly defined, tillage is the mechanical manipulation of the soil and plant residues to prepare a seedbed for crop planting. The benefits of tillage are many: it loosens soil, enhances the release of nutrients from the soil for crop growth, kills weeds, and regulates the circulation of water and air within the s...
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ژورنال
عنوان ژورنال: HortScience
سال: 1994
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.29.1.28