نتایج جستجو برای: wilting
تعداد نتایج: 958 فیلتر نتایج به سال:
Flower senescence is a highly controlled developmental event that culminates in the death of the floral organs. Most research on flower senescence has focused on the perianth, since it typically determines the commercial life of the flower. The mechanism by which the perianth dies differs between species: in some flowers, wilting is the primary symptom of senescence whereas in others, the peria...
Treatment of 3-year-old Scots, white, and Austrian pine seedlings with copper sulfate or lead acetate significantly affected energy homeostasis and oleoresin production in the seedlings but did not induce wilting of the seedlings. Inoculation of copper sulfate-treated or lead acetate-treated white, Scots, and Austrian pine seedlings with the white pine specific pathotype of Bursaphelenchus xylo...
Abscisic acid hastened senescence of carnation flowers and this was preceded by stimulation of accelerated ethylene production. Carbon dioxide delayed the onset of autocatalytic ethylene production in flowers regardless of treatment with abscisic acid. Flowers exhibited a low and transient climacteric of ethylene production without wilting while in 4% carbon dioxide and underwent accelerated et...
SOIL physical properties are important for plant growth, but it is necessary to separate factors that affect plant growth directly from those that affect it indirectly.Water, oxygen, temperature, and mechanical resistance are interrelated factors that affect plant growth directly. An appropriate soil-water-air environment is essential for healthy plant growth. Letey (1985) introduced a nonlimit...
In this study, the impact of some organic matters and a moisture super absorbent were investigated on available water and delay of permanent wilting point in a sample soil of Rasht landscape. In incubation stage, 12 Treatments including control (70% v/v soil with 30% of the composted manure) and various amounts of soil, municipal compost, composted manure, olives and rice wastes along with a su...
Saskia M Wilting ([email protected]) Serge J Smeets ([email protected]) Peter JF Snijders ([email protected]) Wessel N van Wieringen ([email protected]) Mark A van de Wiel ([email protected]) Gerrit A Meijer ([email protected]) Bauke Ylstra ([email protected]) C René Leemans ([email protected]) Chris JLM Meijer ([email protected]) Ruud H Brakenhoff ([email protected]) Boudewijn JM Braakhu...
In this study, we investigated the effects of organic waste and moisture superabsorbent on the amount of available water and delay in moisture equivalent of permanent wilting point (PWP) in soil. In the first phase (soil incubation phase), 12 treatments were studied in a completely randomized design at the Soil Science Laboratory of Science and Research Branch, Tehran. The treatments c...
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