Growth and disease of salal as affected by fertilizer treatment
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Growth and disease of salal as affected by fertilizer treatment

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Published by Washington Agricultural Experiment Station, College of Agriculture, Washington State University in [Pullman, Wash.] .
Written in English


  • Evergreens -- Fertilizers,
  • Evergreens -- Diseases and pests

Book details:

Edition Notes

Statement[Darrell O. Turner and C.J. Gould].
SeriesBulletin / Washington Agricultural Experiment Station -- 751., Bulletin (Washington Agricultural Experiment Station) -- 751.
ContributionsGould, Charles J.
The Physical Object
Pagination6, [1] p. :
ID Numbers
Open LibraryOL17533790M

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With the fertilizer treatments, there were the same concentrations of IAA and ABA in both roots and leaves at the initial growth stage (20 d), lower levels of IAA and ABA at the later stage (60 d), and higher iPA levels at all seedling stages as compared to those of by: However, it can also exert considerable Influence on disease development. Fertilizer application can increase or decrease development of diseases caused by different pathogens, and the mechanisms responsible are complex, including effects of nutrients on plant growth, plant resistance mechanisms and direct effects on the pathogen. Irrigation techniques and water stress affected the grain quality. CO 2 level at different irrigation and fertilizer levels increased the grain yield. Weeds decreased the grain quality and grain. Disease. Follow fertilizer instructions. Keep fertilizer off plant unless recommended. Apply at recommended rate. Mix fertilizers in soil to a depth of 3 inches or apply in bands to side of crop. Leach fertilizers from soil with water. Identify disease and treat. Remove diseased plants. Grow disease-resistant varieties. Brown spots on leaves.

As the growth processing the root vigour of the two treatment are beginning to run low, but there is a slower decline rapid of organic manure cultivation than the chemical fertilizer cultivation, and until harvest the root vigour of organic manure cult ivation is higher than the chemical fert ilizer cult by: Fusarium crown rot disease is a serious problem that can affect a wide range of plant species, both annual and perennial alike, rotting the roots and crowns. While there is no chemical treatment, this article can provide information on what to look for. Deficiencies can also appear as a thinning of the stand, stunted growth, and increased susceptibility to disease. Ideally, fertilizer should be applied before deficiencies occur. The best way to assess nutritional requirements of turf is through soil testing, tissue testing, or both. That’s why it’s a good idea to protect your lawn, or fight back if disease has already taken hold, with Scotts® DiseaseEX™ Lawn Fungicide. It starts to work in just 24 hours to prevent and control 26 different lawn diseases for up to 4 weeks (when applied as directed). Here are some of the most common lawn diseases and how to identify them.

Dec 09,  · Soil salinity: A serious environmental issue and plant growth promoting bacteria as one of the tools for its alleviation Pooja Shrivastava ⁎ and Rajesh Kumar Department of Environmental Microbiology, Babasaheb Bhimrao Ambedkar University (A Cited by: Dec 05,  · Organic fertilizer significantly affected soil NO 3 −-N concentration in the 0– cm soil layers (Fig. 5). Due to incomplete utilization of fertilizer, treatments with the organic fertilizers Cited by: 6. Fertilizer. Fertilizers promote plant growth by feeding plants nutrients that the soil may not adequately provide. They can also prevent growth and lead to plant death if applied too heavily. Keeping plants healthy by providing proper light, water and fertilizer will strengthen the plant’s ability to ward off a fungus attack. Stressed trees and plants have a difficult time recovering from anthracnose fungus. Chemical treatment is rarely used except when the disease involves newly transplanted plants or continual defoliation.