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  <div class="title"><h1>Land preparation and sowing</h1></div>
  <div class="title"><h1>Crop and tree intensification</h1></div>
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      <h3 style="background: #d0e5f5;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Welcome! Join us!</h3>
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          <p><strong>AlgoWiki</strong> is an open encyclopedia of <strong>algorithms’ properties</strong> and <strong>features of their implementations</strong> on different hardware and software platforms from mobile to extreme scale,
          which allows for collaboration with the worldwide computing community on algorithm descriptions.</p>


          <p><strong>AlgoWiki</strong> provides an exhaustive description of an algorithm. In addition to classical algorithm properties such as serial complexity, AlgoWiki also
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          presents additional information, which together provides a complete description of the algorithm: its parallel complexity, parallel structure, determinacy, data locality,
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          performance and scalability estimates, communication profiles for specific implementations, and many others.</p>
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      <span class="cha-title cha-title-2">Chapter 2.1</span>
      <h2>Intercropping cereals and legumes</h2>
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      <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.1 In progress]</div>
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          <p>Read More</p>
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      <span class="cha-title cha-title-2">Chapter 2.2</span>
      <h2>Relay cropping</h2>
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      <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.2 In progress]</div>
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      <div class="cha-cont">
      <span class="cha-title cha-title-2">Chapter 2.3</span>
      <h2>Vegetable seed packages for home gardens</h2>
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        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.3 In progress]</div>
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      <h3 style="background: #d0e5f5;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Project structure</h3>
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          <p><strong>Algorithm classification</strong> — the main section of AlgoWiki which contains descriptions of all algorithms. Algorithms are added to the appropriate category of the classification, and classification is expanded with new sections if necessary.</p>
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      <span class="cha-title cha-title-2">Chapter 2.4 / 2.5</span>
      <h2>Tarpaulin/Silpaulin for greenhouse and low tunnel construction</h2>
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        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapter_2.4/2.5 In progress]</div>
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      <h3 style="background: #faecc8;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Featured article</h3>
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          <h2 class="chapter-titel">Cholesky decomposition</h2>
      <span class="cha-title cha-title-2">Chapter 2.6</span>
          <p class="name">1 Properties and structure of the algorithm</p>
      <h2>Grafting to improve tree propagation</h2>
          <p><strong>1.1 General description</strong></p>
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          <p><strong>The Cholesky decomposition algorithm</strong> was first proposed by Andre-Louis Cholesky (October 15, 1875 - August 31, 1918) at the end of the First World War shortly before he was killed in battle. He was a French military officer and mathematician. The idea of this algorithm was published in 1924 by his fellow officer and, later, was used by Banachiewicz in 1938 [7]. In the Russian mathematical literature, the Cholesky decomposition is also known as the square-root method [1-3] due to the square root operations used in this decomposition and not used in Gaussian elimination.</p>
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.6 Read More]</div>
          <p>Originally, the Cholesky decomposition was used only for dense real symmetric positive definite matrices. At present, the application of this decomposition is much wider. For example, it can also be employed for the case of Hermitian matrices. In order to increase the computing performance, its block versions are often applied.</p>
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          <p>In the case of sparse matrices, the Cholesky decomposition is also widely used as the main stage of a direct method for solving linear systems. In order to reduce the memory requirements and the profile of the matrix, special reordering strategies are applied to minimize the number of arithmetic operations. A number of reordering strategies are used to identify the independent matrix blocks for parallel computing systems.</p>
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      <span class="cha-title cha-title-2">Chapter 2.7</span>
      <h2>Soil clump test to determine if root/tuber crops can be planted</h2>
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        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.7 Read More]</div>
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      <span class="cha-title cha-title-2">Chapter 2.8</span>
      <h2>Intercropping and relay cropping in a ginger cropping system </h2>
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        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapter_2.8 Read More]</div>
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      <div class="cha-cont">
      <span class="cha-title cha-title-2">Chapter 2.9</span>
      <h2>Producing hybrid maize seeds for smallholder farmers</h2>
      <div class="btn-grp btn-grp-2">
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.9 Read More]</div>
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          <p><strong>1.2 Mathematical description</strong></p>
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          <p>Input data: a symmetric positive definite matrix A whose elements are denoted by aij).</p>
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      <div class="cha-cont">
      <span class="cha-title cha-title-2">Chapter 2.10</span>
      <h2>Mesh shade greenhouse for small scale farmers</h2>
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        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.10 Read More]</div>
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          <p>Output data: the lower triangular matrix L whose elements are denoted by lij).</p>
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      <span class="cha-title cha-title-2">Chapter 2.11</span>
      <h2>Analysis of the system of rice intensification (SRI) for smallholder farmers  </h2>
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        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapter_2.11 Read More]</div>
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      <h3 style="background: #d0e5f5;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Useful links</h3>
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          <p>[http://www.msu.ru/en/ Lomonosov Moscow State University]</p>
      <span class="cha-title cha-title-2">Chapter 2.12</span>
          <p>[http://parallel.ru/index_eng.html Parallel.ru — Informational Analytical Center on supercomputers and parallel computing]</p>
      <h2>Intercropping wheat and green peas for smallholder farmers</h2>
          <p>[http://srcc.msu.ru MSU Research computing center]</p>
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          <p>[http://parallel.ru/index_eng.html Parallel.ru — Informational Analytical Center on supercomputers and parallel computing]</p>
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.12 Read More]</div>
          <p>International conference [http://russianscdays.org Russian Supercomputing Days]</p>
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      <div class="cha-cont">
      <span class="cha-title cha-title-2">Chapter 2.13</span>
      <h2> Plastic coated twist ties for small scale farmers</h2>
      <div class="btn-grp btn-grp-2">
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.13 Read More]</div>
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       <h3 style="background: #d0e5f5;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Today’s featured picture</h3>
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          <p>[[File:Ch1.png|300px|thumb|left]]</p>
       <span class="cha-title cha-title-2">Chapter 2.14</span>
          <p>Performance for dense matrix multiplication</p>
      <h2>Cowpea-maize intercropping as a biofertilizer strategy</h2>
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      <div class="btn-grp btn-grp-2">
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapter_2.14 Read More]</div>
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      <h3 style="background: #d0e5f5;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Work organization</h3>
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        <div class="links" style="background: #f1f5fc;padding: 15px;font-weight: 400;color: #212529;font-size: 16px;margin:unset;line-height: 1.5;">
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          <p>[http://www.msu.ru/en/ Description of algorithm properties and structure]</p>
      <span class="cha-title cha-title-2">Chapter 2.15</span>
          <p style="color:#ba0000 !important;">[http://parallel.ru/index_eng.html Guides to writing sections of the algorithm’s description]</p>
      <h2>Intercropping maize and common bean</h2>
          <p>[http://srcc.msu.ru Glossary]</p>
      <div class="btn-grp btn-grp-2">
          <p>[http://srcc.msu.ru Help with editing]</p>
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.15 Read More]</div>
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      <h3 style="background: #d0e5f5;padding: 15px;font-weight: 600;color: #000;font-size: 22px;margin:unset;text-align:center;">Readiness of articles</h3>
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        <p><strong>Finished articles:</strong></p>
      <span class="cha-title cha-title-2">Chapter 2.16</span>
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      <h2> Sand hydroponics for mini-tuber seed potatoes</h2>
          <li><p>[http://www.msu.ru/en/ Description of algorithm properties and structure]</p></li>
      <div class="btn-grp btn-grp-2">
          <li><p style="color:#ba0000 !important;">[http://parallel.ru/index_eng.html Guides to writing sections of the algorithm’s description]</p></li>
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapters_2.16 Read More]</div>
          <li><p>[http://srcc.msu.ru Glossary]</p></li>
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          <li><p>[http://srcc.msu.ru Help with editing]</p></li>
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      <span class="cha-title cha-title-2">Chapter 2.17</span>
      <h2>Bag gardening in Peri urban areas</h2>
      <div class="btn-grp btn-grp-2">
        <div class="btn btn-2 ch-btn">[http://farmpedia.org/index.php/Chapter_2.17 Read More]</div>
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Latest revision as of 17:34, 23 July 2025

Crop and tree intensification

     Chapter 2.1

Intercropping cereals and legumes

In progress
      Chapter 2.2

Relay cropping

In progress
      Chapter 2.3

Vegetable seed packages for home gardens

In progress
      Chapter 2.4 / 2.5

Tarpaulin/Silpaulin for greenhouse and low tunnel construction

In progress
      Chapter 2.6

Grafting to improve tree propagation

Read More
      Chapter 2.7

Soil clump test to determine if root/tuber crops can be planted

Read More
      Chapter 2.8

Intercropping and relay cropping in a ginger cropping system

Read More
      Chapter 2.9

Producing hybrid maize seeds for smallholder farmers

Read More
      Chapter 2.10

Mesh shade greenhouse for small scale farmers

Read More
      Chapter 2.11

Analysis of the system of rice intensification (SRI) for smallholder farmers

Read More
      Chapter 2.12

Intercropping wheat and green peas for smallholder farmers

Read More
      Chapter 2.13

Plastic coated twist ties for small scale farmers

Read More
      Chapter 2.14

Cowpea-maize intercropping as a biofertilizer strategy

Read More
      Chapter 2.15

Intercropping maize and common bean

Read More
      Chapter 2.16

Sand hydroponics for mini-tuber seed potatoes

Read More
      Chapter 2.17

Bag gardening in Peri urban areas

Read More
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