What books do u recommend? Fertilizer.

Discussion in 'Fertilizer Application' started by basic lawn, Mar 11, 2003.

  1. basic lawn

    basic lawn LawnSite Member
    from nj
    Messages: 50

    What books or websites to you guys recommend for learning about fertilizer and pesticides? What books did you use to get your licence on pest or fert application?

    Basic in NJ
  2. Island Lawn

    Island Lawn LawnSite Senior Member
    Messages: 632

    I reccomend multiple thorough reading of the labels of all the fert and pesticides you will be using. Take notes if it helps. You gotta know your product.

    As far as the license goes, most (if not all) states sell study manuals.

    Good Luck!
  3. barefoot lawns

    barefoot lawns LawnSite Member
    Messages: 17

    Try the book "Controlling Turfgrass Pests" by Thomas W. Fermanian and others. Has a lot of information and is good reading. Available thru Amazon.com.
  4. Ric

    Ric LawnSite Fanatic
    Messages: 11,969

    "Western Fertilizer Handbook" By the California Fertilizer Association. This can be heavy reading but very informative.

    Below is a Copy & paste from my website. It is COPYRIGHTED Copyright (C) 2001 by Ric all rights reserved. There are 17 elements essential to plant growth. They include Oxygen, Hydrogen, Carbon and the 13 listed below. Now for the $ 0.05 question which element did I not list and Why??

    Nitrogen, N, causes cell elongation and division (growth). It is important for the development of all tissue in a plant, but it is most important for leaf growth Nitrogen fully translocates systemically within the plant and leaches readily from the soil. Pound for pound it is one of the cheapest fertilizer chemicals to produce and shows the greatest response (green) in plants. For this reason fertilizer manufacturers overuse this product.

    Nitrogen Deficiencies, cause reduced growth rate of the entire plant, then loss of color on the older leaves. Then older leaves turn yellow and a general decline occurs on the entire plant.

    Phosphorus, P, is important in root development, flowering, fruiting, and germination. Phosphorus fully translocates systemically within the plant and is subject to leaching in the soil depending on its form. The Jacksonville area of Florida. has a problem with phosphorus contamination. Our area is rich in phosphorus and it has been mined here since the 1890s to the present. Most fertilizer blends sold in our area are low in phosphorus. The need for high phosphorus blend fertilizer is new sod, sod plugs, gardenias, and bird of paradise plants.

    Phosphorus Deficiencies, cause purpling of lower leaves first, then move on up the plant and reduce flower production.

    Potassium, K, develops vascular flow, which is important for flowering, stem strength, vigor, disease resistance and overall hardiness. Its most important contribution is root development for drought stress resistance. Potassium fully translocates systemically in the plant. Potassium leaches readily from the soil. I personally like to use potassium on a one to one ratio with nitrogen even though it is a more expensive fertilizer.

    Potassium Deficiencies, first cause yellowing between veins of older leaves, then yellow specks in the veins. Leaves finally turn brown on the outside margin.

    Secondary Elements

    Macro Elements

    Calcium, Ca, is essential for plant strength. Calcium does not translocate within a plant, nor does it leach from the soil. Luckily our soil has more than its share of calcium. Calcium nitrite is the cure for weak flushes of growth and fruit rotting at blossom end. It helps high traffic area turf.

    Calcium Deficiencies, cause weak stem growth or growth of soft leaves.

    Sulfur, S. functions with nitrogen to produce growth and photosynthesis. Sulfur compounds helps to reduce pH. Acid forming fertilizers are important in our area and use sulfur or sulfur combined material. The label on fertilizer will state whether sulfur is free or combined. Sulfur does not translocate in the plant but does leach out of the soil.

    Sulfur Deficiencies, first cause yellowing on new growth then the entire plants slows its growth. Finally the plant goes into decline. If you have ever put fertilizer on turf and had areas grow but turn yellow, you have seen what a sulfur deficiency can do. Sometimes if we leave these areas alone they green up. The reason is that nitrogen breaks down in the soil first and is in useable form before sulfur.

    Magnesium, Mg. Commonly available as Epson's salt is more important in maintaining green on older leaves but also helps new tissue. It helps in photosynthesis and helps to green up plants. Magnesium is mobile in the plant or translocates. It also readily leaches from the soil I have personally found it to make strawberries sweeter but cannot prove that.

    Magnesium Deficiencies, cause older leaves to show yellowing between the veins. It looks like yellow triangles if you step back. On palm trees older fronds will yellow or brown early. Palm trees that have long ground sweeping green fronds do not have Magnesium or Manganese deficiencies.

    Micro Elements

    Iron, Fe. Plays a major role in photosynthesis and helps keep our plants green. Iron does not translocate in the plant. Iron will become soil bound in high pH soils and unavailable to the plant. Iron does not leach from the soil.

    Iron Deficiencies, first signs are lack of dark green color on new leaves. Lack of iron causes yellowing between veins of the newest leaves first, and the green veins appear narrow. Soils with pH of 6.5 or higher lock up iron and it is unavailable to the plant.

    Manganese, Mn. is used in photosynthesis and helps to keep our plants green. It is essential for new tissue development. It does not translocate in the plant and is stable in the soil. It does not leach.

    Manganese Deficiencies, also cause yellowing between the veins of new leafs. Veins appear wider than iron deficiencies. On palm trees frizzle top or yellowing on new fronds is the result of Manganese deficiencies.

    Boron, B, is essential to development of new tissues. It does not translocate in the plant. and does not readily leach from the soil.

    Boron Deficiencies, cause interveinal or tip and marginal yellowing on new leaves as well as distorted and brittle, small leathery leaves.

    Copper, Cu. is essential to development of new tissues. It does not translocate in the plant and it does not readily leach from the soil.

    Copper Deficiencies, cause young leaves to become cupped, wrinkled or roughened. New leaves yellow overall or between veins and tip burn can be present. New twigs die back.

    Zinc, Zn. is essential to development of new tissue. It does not trans-locate in the plant and it does not readily leach from the soil. Yes, this is word for word the same as B Cu and Mo.

    Zinc Deficiencies, cause yellowing between veins on newest leaves first. New growth is tiny pointed narrow leaves.

    Molybdenum, Mo. is essential for development of new tissue. It does not translocate in the plant and it does not readily leach from the soil.

    Molybdenum Deficiencies, lead to distorted new leaves and stems. B., Cu., Zn., and Mo. all show the same or similar signs of deficiencies. These elements are generally sold as a minor element package, either liquid, water soluble power or granular. It is not important to know which element is deficient. Only to, treat the signs with minor elements.

    Chlorine Cl. has only recently been found to be essential for plant life. Its primary function and how it works is not known. So we do not know what the signs of a deficiency are. Chlorine is a byproduct of the chemical manufacturing of fertilizer. Too much chlorine can poison the soil and burn plants. If you ever spill swimming pool chlorine on your yard you will see this for yourself. If you do not treat this with gypsum it might be a long time before you have grass. The lower the percent of chlorine in a bag of fertilizer, the better.

    Fertilizer Terms:

    Translocate, Refers to the plants ability to move elements or chemicals from one spot to another. This is an important concept in both fertilizer and pesticides.

    Fertilizer Blends, Certain ratios of elements have been found to respond better on different plants. The top 3 numbers on a bag of fertilizer stand for Nitrogen, Phosphorus, and Potassium. N-P-K These numbers are the percentage of elements in the blend. Popular ratios are 4-1-2, 3-1-2, 3-1-3, 4-5-5, 1-1-1, and 1-0-1.

    Acid forming Fertilizers, are blends which use sulfate formed compounds. As they break down in the soil, they form acid. Nitrogen source would be Ammonium Sulfate instead of Urea.

    Complete Fertilizers, have most of the marco and micro elements included in their blend.

    Balanced Fertilizers, have both Nitrogen and Potassium in equal parts. 1-0-1

    Straight Fertilizers, have equal parts of Nitrogen, Phosphorus, and Potassium. 1-1-1

    Slow Release Fertilizer, There are two ways to cause granular to slow release. First is chemically form the compound in long chain bonds that take longer to break down into usable form. The second is to coat the each individual grain of fertilizer; this coating must wash away before the fertilizer is released.
  5. Ric

    Ric LawnSite Fanatic
    Messages: 11,969

    basic lawn

    See integrated pest management Thread for list of other books on pest and grass.
  6. Ric

    Ric LawnSite Fanatic
    Messages: 11,969

    4 days and over a hundred views and no body has answered my $ 0.05 question.

    Which element did I leave out and Why??
  7. BB36

    BB36 LawnSite Member
    Messages: 171

    How about H2O?
  8. Ric

    Ric LawnSite Fanatic
    Messages: 11,969


    With out Water nothing (Nada) would live. Water is a compound of two elements Hydrogen and Oxygen and is like all of the elements we add to the soil for our plants, Compound forms of these elements.

    A big hint might be that this is a $ 0.05 question. The first person who can answer the element and the reason I did not list it I will spend $0.37 on a stamp to mail them $0.05. I am the last of the big time spenders.:D
  9. Russ

    Russ LawnSite Senior Member
    Messages: 540

    Ain't got that book. But I didn't see Cobalt in your list. Didnt see Vanadium either. I'm going guess the answer is Cobalt because it is essential in nitrogen fixation. While concentrations in plants vary from .02 to 05 ppm some guys say it's inclusion as a essential nutrient is debatable, is that just a smidg. Now if ya want to debate let's talk about Vanadium. Does anything higher than Algae need it? By the way since B-12 is essential in folks, and cobalt is something ya just gotta have for B-12, does that suggest yet another link some guy needs to explore? Do I get my nickle? Hope so, I want that book.
  10. Ric

    Ric LawnSite Fanatic
    Messages: 11,969

    Darn Russ

    Now you got me looking in the books. No Cobalt or Vanadium are not on my list or in my books. I will be buying the book you listed today. I am taking an advanced fertilizer course on Thursday night. However this week is Spring Break. But next Thursday Dr. Lee will heard about this one. Big Big hint why am I offering $ 0.05

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