| 摘要 |
A method for cultivating sweet sorghum crops includes preemergence harrowing of the crops, postemergence harrowing of the crops, the first inter-row soil cultivation at the plant developmental stage of 3-4 leaves, the second inter-row soil cultivation at the plant developmental stage of 5-7 leaves. The preemergence and postemergence harrowing of the crops is carried out at the optimum depth, which is determined depending on the depth of sown seed placement by the formula, the first and second inter-row soil cultivations are carried out for a depth determined depending on the depth of postemergence harrowing of the crops also by the formula. |
