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Effects of Different Calcium Prescriptions Treatments on Tomato Seedlings Under Low Light Stress

机译:不同钙处方治疗在低轻应力下番茄幼苗的影响

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In order to prevent damage of low light condition on tomato seedlings and increase qualities of seedlings in the facilities,three prescriptions with calcium as the main element had been developed and screened.The tomato plants sprayed distilled water in nature light and low light (427~516 μmol·s-1·m-2) were used as control N (CN) and control L (CL),and the other seedlings were sprayed with calcium prescriptions at the six-leaf stage.Results showed all three prescriptions reduced the adult plant's length,increased the stem diameter,and raised Pn of leaves.The prescription 1 is the best in alleviating the damage of low light on tomato seedlings,and the term of validity is about six days.
机译:为了防止番茄幼苗对番茄幼苗的损伤以及设施中幼苗的提高品质,已经开发出并筛选了三个作为主要元素的钙的处方。番茄植物在自然光线和低光中喷洒蒸馏水(427〜使用516μmol·s-1·m-2)用作对照N(CN)和对照L(Cl),并在六叶阶段的钙处于钙处于钙处喷射其他幼苗。结果显示所有三个处方减少了成年人植物的长度,增加茎直径,升高的叶片。处方1是最佳缓解番茄幼苗对低光的损伤,并且有效期约为六天。

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