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Development of calcium deficiency symptoms in chervil (Antriscus cerefolium (L.) Hoffm.) and curled parsley (Petroselinum crispum (Mill.) Nym. convar crispum)

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Kleemann M.

Zeszyty Problemowe Postępów Nauk Rolniczych

1999

tom 468

Experiments were carried out to observe the development and to describe the symptoms of injured tissue on leaves caused by calcium deficiency on chervil and parsley. Chervil plants supplied with a complete nutrient solution developed physiological calcium deficiency under normal greenhouse conditions, while parsley showed symptoms only when grown at a very low level of calcium. A full description of tipburn of chervil and calcium deficiency in parsley is given. On chervil characteristic symptoms were visible on young leaves. The leaf tip became burned, and in advanced stages the entire leaf died, leaving only the petiole. Typical symptoms of calcium deficiency on parsley were randomly located chlorotic spots on older leaves, deformation of the affected leaves as well as general chlorosis, and killing of growing points. Injured plants attempted to form more lateral leaves to compensate for the loss of terminal leaves, but these leaves often died as well, leaving the plant with a bushy appearance. Results showed that chervil grew faster and developed the disorder symptoms faster than parsley.

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1 Zeszyty Problemowe Postępów Nauk Rolniczych

1 Kleemann M.

1 1999

Wyniki wyszukiwania

Development of calcium deficiency symptoms in chervil (Antriscus cerefolium (L.) Hoffm.) and curled parsley (Petroselinum crispum (Mill.) Nym. convar crispum)