Clovers and how to Grow ThemOrange Judd Company, 1910 - 349 páginas |
Dentro del libro
Resultados 1-5 de 26
Página 2
... equally well North and South , is worthy of attention because of its power to grow under hard conditions , in order to provide honey for bees and to renovate soils . Other varieties may render some service to agricul- ture , 2 CLOVERS ...
... equally well North and South , is worthy of attention because of its power to grow under hard conditions , in order to provide honey for bees and to renovate soils . Other varieties may render some service to agricul- ture , 2 CLOVERS ...
Página 7
... equally well on sandy loams and clay loams , but it has also much power to grow in stiff clays and even in infertile sands . Place in the Rotation . - All the varieties of clover discussed in this volume may be grown in certain ...
... equally well on sandy loams and clay loams , but it has also much power to grow in stiff clays and even in infertile sands . Place in the Rotation . - All the varieties of clover discussed in this volume may be grown in certain ...
Página 38
... equally capable of thus drawing nitrogen from the air , nor are the same varieties equally capa- ble of doing this under varying conditions . The relative capabilities of varieties to thus deposit nitro- gen in the soil is by no means ...
... equally capable of thus drawing nitrogen from the air , nor are the same varieties equally capa- ble of doing this under varying conditions . The relative capabilities of varieties to thus deposit nitro- gen in the soil is by no means ...
Página 39
... the power to do this equally , but they all have this power in degree and in all the ways that have been named . Clovers send down a tap root into the soil and subsoil as they grow . From the tap roots branch SOME GENERAL PRINCIPLES 39.
... the power to do this equally , but they all have this power in degree and in all the ways that have been named . Clovers send down a tap root into the soil and subsoil as they grow . From the tap roots branch SOME GENERAL PRINCIPLES 39.
Página 48
... equally benefited and , consequently , when these were plowed under where they had grown these also added plant food to the cultivated portion of the soil , in addition to what it possessed when the clover seed which produced the plants ...
... equally benefited and , consequently , when these were plowed under where they had grown these also added plant food to the cultivated portion of the soil , in addition to what it possessed when the clover seed which produced the plants ...
Otras ediciones - Ver todas
Términos y frases comunes
acre adaptation alfalfa alsike clover areas autumn bacteria bloom bushels catch crop cattle climate clover plants clover seed cocks considerable corn crimson clover crops of clover cultivation cured cut for hay disking early especially farmyard manure favorable feeding fertility follow furnish grazing green manure ground growing alfalfa grown habit of growth harrow harvested hence humus injury instances irrigation land legumes less loam mammoth clover medium red clover medium red variety moist moisture mower necessary nitrogen North nurse crop oats obtained pasture phosphoric acid plowed potash pounds prairie probably produce rain raked roots rotation Sainfoin sand lucerne season seed crop seed is sown seed-bed sheep small cereal grains soiling food sorghum South sowing clover sowing the seed spring stack stems stored subsoil sufficient suitable surface sweet clover swine threshed timothy tion ture usually sown varieties of clover vigorous weather weeds white clover winrows winter winter rye young plants