581 0 obj<>stream To compare two different soil types. 0000052420 00000 n 24 0 obj 0000042726 00000 n endobj H�b```f``9������� ̀ �@16�����lk�aPJ�~)��͙@�{�$CS#p IF��֨��9�7��]%]O&��il�(�+ӈ�d�b1�]�[j�̲{E�I�KyD�"[#co^_��馥����!���ݭ���:)�'uiXb�ݙ/օ 28 0 obj 1. 0000001196 00000 n 0000053367 00000 n 0000026004 00000 n 0000012370 00000 n 0000040381 00000 n endobj 1. 0000007538 00000 n 0000012844 00000 n endobj 32 0 obj endobj 0000002419 00000 n 29 0 obj << /S /GoTo /D (acknowledgements.1) >> 0000058689 00000 n Three of these characteristics are water-holding capacity, permeability, and soil workability. 0000002137 00000 n trailer hޤ�mo�0ǿʽ��e~ ��Hyh�l][�U��&n�D��u�~>yP��B��������"� )0�d�� Ɂ{H�@� �& `Z)Q�� �A���#�T�K�����ޓ�Lβe�J���^�'�|��+�n��I�U�l�����\� 0000011565 00000 n 11. (Results and discussion) 0000004651 00000 n Get a quart jar from the supermarket with a lid or use any jar with a large mouth. 0000059999 00000 n )�bI�E�&���&���E��z}��E����8����O�UBX�;��H�yr&�.��q��袥J�����~�2 ��X��d. 0000008609 00000 n 200–205 Brady, Nyle C., and Ray R. Weil. << /S /GoTo /D (section.4) >> Soil texture describes the proportion of the soil particles and the fineness or coarseness of a soil. 2008. 0000011495 00000 n 0000008696 00000 n 0000009276 00000 n 0000063144 00000 n 0000027802 00000 n 0000064775 00000 n 0000008511 00000 n [wz�WY��R�/W�.��R�:�Ed��(�9�D��o�5������N#ša*L�Z�3{_�M��C���~�z��`�؞0. Start With the Soil, Chapter 1; Chapter 2, pp. 0000049532 00000 n 0000043485 00000 n 9 0 obj 0000033804 00000 n x��XWS�>IN ��y���!B��jxJ1�Q�"�)P�H����'1�E)TPyX��Uo�MP.B��"E|��(^���z��9!���w�ҵ�̞={߷�L@�� �#������s����h:Q�)���"����o**�#��Yj9�EX":0qQ��!��ʙ,�zψG���Fg���C��B����?w��/A4��z�����o�����#��#_��lQ$e�Q�����Ӱt��r�;� 0000021624 00000 n 0000011758 00000 n << /S /GoTo /D (section.1) >> !,/������=i��t�'�?��뼫Z��791�@��7������_ۍVY����E�̯�=#k�����J*}~���G�"�8ȢΕoy��W�r�׶�[1���Oo�wa�����:O������ffb;W�s9�O�P�tьs'�����-t�Oyٌ�����]o�0���g����m�޼|{/γA���k�����ηI�o�+[��}YU������g�����dFT��V�ԝZ�|Ma�|*-�4�8��϶>�&�q�����é,�nt���1�v���[[ؙ$�d����Gϟ�r�P�U��������G"Z�E����Od��[K�(�4]B���fȻ�,���ˢ��iY~漟�]U��4ш��]w5s~g�8Yш��;���>v� �4�7���P���Ȁ��B�#C�=u֡&p��e�V�^I�ϻ=��,sy��Q��4Y?�v�h��!�:U��!�^�"rѕU�O�gxF���N+(b���W.�}d�b�A��$���ק�=Y�f�. %PDF-1.3 %���� 69 0 obj <>stream <> 0000007352 00000 n 0000048066 00000 n 0000007353 00000 n 8 0 obj 0000009690 00000 n << /S /GoTo /D (subsection.2.2) >> 0000058100 00000 n Samples of many different soil textures are used to help them practice. 0000010588 00000 n This is because these soil hydraulic qualities depend on soil texture and structure. 0000003789 00000 n Once tested, the textural class of the << /S /GoTo /D (dataavailability.1) >> 0000001222 00000 n At each number, two lines enter the triangle; hold a ruler, pencil or finger along the left line. 0000012301 00000 n 58 0 obj <>/Filter/FlateDecode/ID[<1E53F5DF8CFEE84C85CFAF5DE3371388><721191136724FC41B9F9323A542467EC>]/Index[48 22]/Info 47 0 R/Length 72/Prev 1162256/Root 49 0 R/Size 70/Type/XRef/W[1 3 1]>>stream endobj LX�mp)*%1,�5�Jsn�p����Ö��E�fF��w�H(� t������RhhhEGG�}@�%P6�KZZPI�Öf` i�2��3���p�\B�\ {h����M@Z���f:31��`�a��0�AԀk�"Ƌ� LS�Y��"X�0�a��0� �&��d�Xr�X�X 0000063580 00000 n 0000001147 00000 n << /S /GoTo /D (subsection.2.1) >> 0000033942 00000 n 0000011300 00000 n ��� ��S\4�w��J�5����}hv�a���KZ�,a@.�'�w3���[[?�;�1�0Ɍ@v:S����׎)����]�P�"���VK@�jWu��8����.7D#N�e���^��2���j/7�tT�`= �l��3bk8��t�q7��o5o-��t�)Q���'��>�u�pV��.��\�q՝#s*u��}�b���jD�/�誮n���_�)�[�딋n�'��:�wp�4���h��� `~��Q+z���yf?�l?�9��>g������a��^���Μ���N?���!ɿ���e�,Wc&oe���w�%(�����T�0e��iicݎ+�n��1�^����%YF� endobj 579 45 xref The texture of a soil determines soil characteristics that affect plant growth. << /S /GoTo /D (section.2) >> %PDF-1.6 %���� For example, the 2µm boundary for clay was chosen originally as 10µm and then moved to 5µm. 4. The most favorable soil texture for gardeners is loam soil since it has a balance of sand, humus, silt, and clay; and its rich, dark color indicates its organic content. 33 0 obj trailer << /Size 75 /Info 34 0 R /Root 36 0 R /Prev 720050 /ID[<6fb16158cf3bc4a72a3cfe7f7ff2305d><6fb16158cf3bc4a72a3cfe7f7ff2305d>] >> startxref 0 %%EOF 36 0 obj << /Type /Catalog /Pages 33 0 R /PageLabels 32 0 R >> endobj 73 0 obj << /S 320 /L 437 /Filter /FlateDecode /Length 74 0 R >> stream 0000010414 00000 n 0000001718 00000 n endobj Soil texture may be determined in one of two ways. A coarse-textured or sandy soil is one comprised primarily of sand-sized particles. endobj 0000001864 00000 n 48 0 obj 57 0 obj ��^��{\eyP�"�կ�$8�+!��}X��Pԫ( endobj 45 0 obj 0000010196 00000 n In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data … Demonstration 1 teaches students how to determine soil texture by feel. 48 0 obj <> endobj 0000068321 00000 n %PDF-1.3 %���� 0000005166 00000 n 0000009601 00000 n Texture is an important soil characteristic because it will partly determine water intake rates (absorption), water storage in the soil, … 0000005425 00000 n stream �f�����i�ޚf&`��Uf��ߵÖx���T�4tߵ{� �z�U�������- 4&"e�H �ϙʄ��(u���&wB� Soil can either be clay, silt, sand, and loam. 2. 0000013045 00000 n 17 0 obj << /S /GoTo /D (biblio.1) >> 25 0 obj <]>> 20 0 obj 0000063827 00000 n 61 0 obj 1 0 obj 3 0 obj 0000059649 00000 n /Filter /FlateDecode 0000004906 00000 n S�����O.W�/��1=F�&��:y֕=.�kJ�h\�I���ځ:s���T���ГO�9$��kѾL]����kNj��CT�@@P@�N;��`���x䙠�3�>�2q�(d)�AV!��8��KH��H�c��Et�t��T�p�e��\��X^�-�1*=[C5�Kq�i�4p�Ů4��X�����.�+B��q��܂�8��� �]�P6w;rfs�L���C��D%�u�Ki���tƏ�\j0h��kX�����5��ybIHxߞ��P�"�b��*R��^���ӈ���8.SHǎ�e�\k:��ХH�ޔ�߆�z��)��5���'݌ �.��ԝPdZ�` ��#&E�*�x'i[H�8�