The understocks should be grown in place or should be potted approximately a year prior to grafting . 砧木在嫁接前一年左右就應(yīng)當(dāng)定植在適當(dāng)?shù)牡胤交蛘吲柙云饋怼?i class="labawb" onClick="playMp3('sound_c_1')">
Without the proper balance of the interrelated components of an intensive management system, the optimum benefit from genetically improved planting-stock would not be realized . 對集約經(jīng)營內(nèi)部有關(guān)成分不作適當(dāng)調(diào)整,經(jīng)遺傳改良的定植苗木的優(yōu)越性,就不可能得到發(fā)揮。
Plastics certainly plants a basket 塑料定植籃系列
Plastics certainly p 塑料定植籃系列
The results showed that the average daily absorption volume of nutrient solution was about 0 . 41l from planting to harvest 試驗表明:網(wǎng)紋甜瓜定植到收獲單株日均吸收營養(yǎng)液約0 . 41l 。