نتایج جستجو برای: lettuce rot
تعداد نتایج: 16250 فیلتر نتایج به سال:
Terasi paste consists of plant nutrients and microorganisms that potentially improve the health seedlings. We evaluated effects terasi on seed germination, seedling growth, root rot disease severity caused by Fusarium oxysporum f.sp. lactucae (FOL) in lettuce. was tested at four different weights (i.e., 0.00 g [T0], 1.00 [T1], 2.50 [T2], 5.00 [T3]) 100 nursery soil. The results showed lettuce s...
Biocontrol inoculants often show inconsistency in their efficacy at field scale and the reason for this remains often unclear. A high rhizosphere competence of inoculant strains is assumed to be a key factor for successful biocontrol effects as the biocontrol strain has to compete with the indigenous microbial community in the rhizosphere. It is known that many factors, among them plant species...
Previous studies conducted on a unique field site comprising three contrasting soils (diluvial sand DS, alluvial loam AL, loess loam LL) under identical cropping history, demonstrated soil type-dependent differences in biocontrol efficiency against Rhizoctonia solani-induced bottom rot disease in lettuce by two bacterial inoculants (Pseudomonas jessenii RU47 and Serratia plymuthica 3Re-4-18). D...
T he issue of calcium (Ca) availability in alkaline, mineral soils has long been a matter of contention. Based on the commonly used ‘exchangeable cations’ test (ammonium acetate extraction), most Western soils are well supplied with Ca. However, in alkaline soils, a substantial percentage of ‘exchangeable’ calcium identified by this test can be in chemical forms not readily available to plants ...
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