论文部分内容阅读
为了让茶花迷们在莳养中少走弯路,笔者把长期种养茶花所积累的点滴教训归纳起来,取名“盆养茶花六忌”。有些内容虽属老生常谈,但也许还有谈的必要,因为毕竟有些朋友重视得还不够。一忌小苗种在大盆里理由有三:1、盆缘特性差。大家在换盆时一定会看到土壤最外层四周与盆壁接触处布满了根系,这就是我们常说的“盆缘特性”。根能否正常发育,通常要以根系所在介质的通气状况为前提。当把小苗种在大小合适的盆内时,由于为根系提供了内外空气交换的条件及满足根系伸展的余地,植株生长就正常。反之,盆缘特性就差,植株生长就不正常。2、盆土久湿不干。盆土水分的消耗主要靠地下根系的吸收和地上枝叶的蒸发。由于小苗根系幼嫩且不发达,吸收水分自然有限。而植株冠幅又小,蒸腾作用也不大,当然消耗不了
In order to let the Camellia fans take less detours in their cultivation, the author summed up the lessons accumulated by the long-term cultivation of Camellia, and named it “six bogey”. Although some of the contents are clichés, there may be a need to talk about it because, after all, some of our friends value not enough. Avoid small seedlings in the basin for three reasons: 1, poor basin edge characteristics. Everyone in the basin will certainly see the outermost layer of soil around the contact with the basin full of roots, which is what we often say “basin edge characteristics ”. Roots can be normal development, usually with the root medium where the ventilation of the premise. Planting normally occurs when the young seedlings are placed in suitable sized pots due to the provision of conditions for exchanging air inside and outside the root system and the room for root extension. On the contrary, poor basin edge characteristics, plant growth is not normal. 2, basin wet long quit. Basin soil moisture consumption mainly depends on the absorption of underground roots and the evaporation of aboveground branches and leaves. Due to young roots and undeveloped seedlings to absorb water naturally limited. The plant crown and small, transpiration is not significant, of course, can not consume