Basic knowledge of fertilizer

Basic knowledge of fertilizer 1, what is called the fertilizer? Usually in the soil or sprayed on the crop ground part, can directly or indirectly supply crop nutrients, increase crop yield, improve...

Basic knowledge of fertilizer

1, what is called the fertilizer?

Usually in the soil or sprayed on the crop ground part, can directly or indirectly supply crop nutrients, increase crop yield, improve product quality and improving the soil properties, fertility substance, called fertilizer. Direct supply crop required those fertilizer called directly as fertilizer, nitrogen fertilizer, phosphate fertilizer, potash fertilizer, trace element and compound fertilizer all belong to this category. While others are mainly to improve soil physical properties, chemical properties and biological properties, so as to improve the growth condition of crop fertilizer called indirect fertilizer, such as lime, gypsum and bacterial fertilizer belongs to this kind of.

What types of 2, fertilizer?

? according to the chemical composition: organic fertilizer, inorganic fertilizer, organic and inorganic fertilizer;

? according to the nutrient division: fertilizers, compound and mixed fertilizer ($) (multi nutrient fertilizers);

? according to the fertilizer efficiency of method: quick acting fertilizer, slow-release fertilizer;

According to the physical situation of fertilizer?: solid fertilizer, liquid fertilizer, gas fertilizer;

? according to the chemical properties of fertilizer: basic fertilizer, acid fertilizer, neutral fertilizer;

3, what is the chemical fertilizer?

In a narrow sense, refers to the production of chemical fertilizers by chemical methods of fertilizer; in a broad sense, it refers to all inorganic fertilizer chemical fertilizer industry production and slow-release fertilizer. So some people only think of n is called chemical fertilizer is not comprehensive, fertilizer is a general term for nitrogen, phosphorus and potassium, compound fertilizer.

4, what is the organic fertilizer?

Organic fertilizer is the rural using various derived from plant and animal residues or human and animal wastes organic material, in situ product or direct tilling a kind of natural fertilizer embedded application, it is also customary called farmyard manure.

5, organic fertilizer is divided into many classes?

Organic fertilizer can be broadly divided into the following four categories: (1) manure: including human and animal manure and manure, poultry manure, guano and silkworm excrement etc.. (2): including the compost and compost compost fertilizer, straw, biogas fertilizer. (3) green manure: including planting green manure and wild green manure. (4) manure: including peat and humic acid fertilizer, oil meal, soil type of fertilizer and fertilizer etc. sea.

6, chemical fertilizer and organic fertilizer, what is the difference?

(1) the organic fertilizer contains large amounts of organic matter, and has obvious effect of soil; chemical fertilizer only provide plant mineral nutrition, long-term use may cause adverse effects on soil, makes the soil "more for more greedy".

(2) the organic fertilizer contains a variety of nutrients, nutrient comprehensive balance; and fertilizer nutrients contained in the type of a single, long term application of easy to cause soil and in food nutrient imbalance.

(3) the organic fertilizer nutrient content is low, need a large number of application of chemical fertilizer, and nutrient content is high, less consumption.

(4) organic fertilizer fertilizer for long time; chemical fertilizer effect period is short but fierce, easy to cause the loss of nutrients and environmental pollution.

(5) organic fertilizer derived from natural, without any chemical synthetic fertilizer, long-term use can improve the quality of agricultural products; chemical fertilizer is a pure synthetic chemical substances, improper application can reduce the quality of agricultural products.

(6) organic fertilizer in the production process, long after the composting process of full, after use can improve crop drought resistance, disease resistance and insect resistance, reduce the use of pesticides; long-term application of chemical fertilizer, due to decreased immunity in plants, often need a large number of chemical pesticides to maintain crop growth, easy to cause the harmful substances in food the increase in.

(7) the organic fertilizer contains a high number of beneficial microorganisms that can promote the soil biological transformation process, is beneficial to soil fertility increased; a large number of long-term application of chemical fertilizers could inhibit the activities of soil microbes, automatic regulation ability to decrease soil.

African clothing & fabrics – how to care for them

African clothing as well as attires is, normally, crafted out of fine fabrics. Trendy fabrics vary from cent percent printed cotton (wax African Fabric Prints).

African clothing & fabrics – how to care for them

African clothing as well as attires is, normally, crafted out of fine fabrics. Trendy fabrics vary from cent percent printed cotton (wax African Fabric Prints), plain cotton, cotton-kente, & African cotton brocade with intricate designs interlaced in the fabrics.

Fashionable African fabrics include African George Fabric, Damask, a variety of lace fabrics, and Aso Oke fabrics that are hand loomed and trendiest with Nigeria’s Yoruba Royalty. Consecutively, Aso Oke fabrics happen to be hand-loomed with cotton having metallic thread intonations, pure cotton yarn, or with metallic silk threads.

Lots of African outfits have intense embroideries, are frequently hand crafted, and have need of cautious handling and care.

Brocade prints, Wax prints, & solid Brocade

The majority of the brocade, wax, & solid-print African clothing found on most African Fabric Stores online are cent-percent cotton. Outfits crafted out of such fabrics are prone to shrinking based on the way it is looked after. It is prudent for you to follow the suggested care instructions for being able to get the most out of your exclusive African clothes.

Do a Machine wash using lukewarm water and gentle soap

Keep away from the spin cycle

Suspend to dry

Iron the clothing on its wrong side by making use of the setting meant for Cotton, or you can employ cooler settings.

Cotton Aso Oke

Like the name specifies, cotton Aso Oke happen to be hand-woven using cent percent cotton yarns. For the reason that such clothes are not meant to be used on a regular basis, they do not have need of regular care. Normally, you only require cleaning/washing an Aso Oke once after having put it on three to four times. Despite the fact that cotton can be machine washed you are very much discouraged from getting your Aso Oke machine washed for whatever reason. If you’re able to find a well-informed dry-cleaner, it would be best for you to engage the services of a dry cleaning service. If not, follow the below guidelines.


Wash manually using a mild soap

Suspend to dry

Iron using hot iron with its setting set to cotton

Metalic Aso Oke

Metallic Aso Oke is woven manually using synthetic / silk yarn and they’ve a great feature of repelling dirt excellently. On your Aso Oke set requiring cleaning/washing, follow the care instructions given below.

Hand wash/ dry clean using incredibly mild liquid soap

Suspend to dry

Never iron

Measurement and Money Math Activities for Second Grade

Sometimes, learning to count money can be a challenging task for second graders. Keeping track of all the coins and their values can be difficult. But learning about money and working with various values is not only an important part of growing up, but it's also a great way for your second grader to hone her math skills. Try playing this game with your second grader the next time you've got some change lying around.

What You Need:

• Two players
• Play or real coins (approximately 50 pennies, 10 nickels, four dimes, and two quarters)
• Die
• Paper
• Pencil

What You Do:

1. Take turns rolling the die. Each player rolls the die once per turn and each dot on the die equals one cent.
2. On each turn, players draw and record the number on the die on the sheet of paper next to his or her name, labeling the turn each time.
3. On any given turn, circle the coins that you can trade for a larger coin if you're able. For example, if you have 7 cents, you may trade in five of those cents for one nickel; 10 cents for a dime, etc.
4. Draw and record what the trade looks like in the next few lines below.
5. The first person who reaches 25 cents and can trade in their coins for a quarter is the winner.

As your second grader becomes more confident and skilled with counting coins, you may want to make this activity more challenging by changing it to “Ways to Make $.50 or $1.00”

By Victoria Hoffman

The Looking Glass

Directed by Ramon Boutviseth

LYRICS

I would not expect your felt unnoticed and ignored
Better to rise above the clouds
Than be a stranger in the crowd

All that you protected doesn't matter anymore
Rather be stripped of all your pride
Than watch your dreams be cast aside

You are caught up in your gravity
Glorifying stardom
Singing your own praise

You live without shame 
You're digging up a gold mine
Standing on the sidelines 
Watching through the looking glass

You are not content with being nameless and unknown
Trying to rise above the fray
Eager to give it all away

Some will not admit their fifteen minutes have expired
Too much attention much too soon
Don't see you walking on the moon

You are caught up in your gravity
Bathing in the spotlight
Imitating fame

You live without shame 
You're digging up a gold mine
Standing on the sidelines 
Watching through the looking glass

You are caught up in your gravity
Glorifying madness
Singing your own praise

You live without shame 
You're digging up a gold mine
Standing on the sidelines 
Watching through the looking glass

You live without shame 
You're digging up a gold mine
Standing on the sidelines 
Watching through the looking glass