Inter- vs Intra-â. âInter-â and âintra-â are two prefixes which are commonly used in the English language. They sound similar, but when used with other words form words which are very different from each other. These two prefixes cannot be used in place of one another. One should be careful while using âinter-â and âintra-â as they can change the meaning of the word altogether. Prefix intra-Intra- means âwithinâ or âinside.â When used as a prefix with words, it means âwithin a group.â There are many words which are formed with the prefix intra- for example, intracompany, intranet, intramural football, etc. There are many medical terms which also use the prefix intra- for example, intravenous, intracranial, etc.
Phosphorus is one of the 16 essential nutrients that plants need for growth and reproduction. Phosphorus is considered one of the three major nutrients. They are termed major nutrients because of the relatively large amounts utilized by plants and the frequency with which their deficiencies limit plant growth.
Providing your plants with the nutrients and growing conditions they need helps your plants grow normally and stay healthy. Without the right nutrients and growing environment, your plants will grow poorly, and they can become susceptible to insects and diseases. There are three major nutrients that can limit the growth of your plants and a variety of conditions that your plants need to sustain healthy growth. The three nutrients that plants use in the greatest quantities are nitrogen, phosphorous and potassium.