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Chokecherry, including the foliage, is toxic [6] to moose, cattle, goats, deer, and other animals with segmented stomachs , especially after the leaves have wilted (such as after a frost or after branches have been broken); wilting releases cyanide and makes the plant sweet. About 4.5–9 kilograms (10–20 pounds) of foliage can be fatal.
Furthermore, uniform plant stands are easier to manage and harvest by machine. As a rule, chokeberry branches achieve the highest yields in the 5-6 year period, so cutting is not done again until the 7th year. [21] The aim of both the mechanical and the manual cutting system, is to let the shrubs grow into a closed hedge. While in the ...
Chokecherry gall midge infected fruit later stage. Tiny yellowish-orange maggots feed on the developing fruit. As feeding continues, the developing fruit becomes enlarged (gall). The gall is the enlarged fruit, which is pear-shaped and hollow. There may be a combination of normal berries and galls on the same fruit cluster.
Stem cuttings of young wood should be taken in spring from the upper branches, while cuttings of hardened wood should be taken in winter from the lower branches. Common bounds on the length of stem cuttings are between 5–15 centimetres (2.0–5.9 in) for soft wood and between 20–25 centimetres (7.9–9.8 in) for hard wood.
Spring greens, or spring vegetables, are the edible young leaves or new plant growth of a large number of plants that are most fit for consumption when their newest growth happens in the spring. Many leaf vegetables become less edible as they age and bitter, or potentially even toxic, compounds start to form.
A faster and more reliable method is to plant from a cutting. To do this, find an actively growing but slightly matured shoot on a lemon tree and cut a small section just below the leaf. Add ...
In botany, the term phenology refers to the timing of flower emergence, sequence of bloom, fruiting, and leaf drop in autumn. The classification in major or minor nectar sources is very dependent on the agricultural use of the land. An agricultural crop such as canola or alfalfa may be a major or minor source depending on local plantings.
It is a branching shrub with glossy dark green leaves that take on a red color in the autumn; it grows well in the sun and part-shade, often to heights of six feet (1.8 m) or more, forming clumps by means of stems rising from the roots. Its flowers are white or pink, appearing at the end of spring and producing black fruits in September. The ...