Low maximum temperature of germination restricts the cultivation of a number of lettuce cultivars to temperate conditions. Pretreatments have been studied that increase the maximum germination temperature, which is characterized by the temperature for 50% germination (T <sub><font size="-1">50</font></sub> ). Pretreatment consists of pre-incubation, redesiccation and storage. Pre- incubation during 16 to 20 h at 15 °C in water increases T <sub><font size="-1">50</font></sub> with 4 to 10 °C, depending on cultivar. Redesiccation does not cause visible damage to seeds, as judged from the developing seedling, provided that germination has not started during pre-incubation. In cultivars with a high original T <sub><font size="-1">50</font></sub...
Dormancy is when there is a lack of germination in seeds or tubers even though the required conditio...
Seeds of most cultivated varieties of lettuce (Lactuca sativa L.) fail to germinate at warm temperat...
Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under high temper...
Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under high temper...
<div><p>ABSTRACT Dormancy in lettuce seeds is a process not yet fully understood. High storage tempe...
ABSTRACT: Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under h...
Lettuce (Lactuca sativa L.) seed germination is inhibited when temperatures are higher than 25-30 C....
This study was conducted to improve late and unsynchronized germination and emergence under stressfu...
The objective of this study was to evaluate the physiology and biochemistry of lettuce seed through ...
A thermo-labile process, that determines the level of dark germination of New York lettuce seeds, wa...
Each plant species has particular requirements for seed germination and some of them responding diff...
Altas temperaturas durante a embebição das sementes de alface podem inibir a germinação. Vários méto...
ABSTRACT: High temperatures during lettuce seed imbibition can delay or completely inhibit germinati...
The life cycle of most plants starts, and ends, at the seed stage. In most species mature seeds are ...
Each plant species has particular requirements for seed germination, and some of them respond differ...
Dormancy is when there is a lack of germination in seeds or tubers even though the required conditio...
Seeds of most cultivated varieties of lettuce (Lactuca sativa L.) fail to germinate at warm temperat...
Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under high temper...
Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under high temper...
<div><p>ABSTRACT Dormancy in lettuce seeds is a process not yet fully understood. High storage tempe...
ABSTRACT: Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under h...
Lettuce (Lactuca sativa L.) seed germination is inhibited when temperatures are higher than 25-30 C....
This study was conducted to improve late and unsynchronized germination and emergence under stressfu...
The objective of this study was to evaluate the physiology and biochemistry of lettuce seed through ...
A thermo-labile process, that determines the level of dark germination of New York lettuce seeds, wa...
Each plant species has particular requirements for seed germination and some of them responding diff...
Altas temperaturas durante a embebição das sementes de alface podem inibir a germinação. Vários méto...
ABSTRACT: High temperatures during lettuce seed imbibition can delay or completely inhibit germinati...
The life cycle of most plants starts, and ends, at the seed stage. In most species mature seeds are ...
Each plant species has particular requirements for seed germination, and some of them respond differ...
Dormancy is when there is a lack of germination in seeds or tubers even though the required conditio...
Seeds of most cultivated varieties of lettuce (Lactuca sativa L.) fail to germinate at warm temperat...
Lettuce (Lactuca sativa L.) seed germination is strongly temperature dependent and under high temper...