Plants require a specific amount of heat to develop from one point in their life-cycle to another. The ability to predict a specific crop stage, relative to insect and weed cycles, permits better management. This is especially important when three or more crops are being grown on the same ...
Among them, Adelphocoris suturalis Jakovlev (Hemiptera: Miridae) is one of the most serious pests in China's major cotton growing regions4,5. A. suturalis overwinters with diapause eggs laid in weed hosts that neighbor cotton fields6–8. In early April, overwintered eggs hatch and the ...
The first stage coded 201 is defined as when the flower buds are enclosed within the leaflets of the growing point and are visible only when the leaflets are folded back in order to find them. The buds remain enclosed until quite large, and then the peduncle or flower stalk elongates and ...
At the BBCH 13 stage, the corn growing point is still beneath the soil. Thus, waterlogging, especially at high temperatures, can kill plants and lead to significant crop losses. Frost can drastically reduce corn yields if it hits before the growth of the fifth corn leaf. Plants that have ...
Your tree is still getting established and growing. Flowering and fruiting take a lot of energy. During these early years, you must start your annual maintenance routine. Annual maintenance includes: Regular watering Annual pruning Annual fertilization Regular mulching Weed removal Monitoring for pests ...
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Growth and yield response of wheat to irrigation at different growing stages Sowing time with proper application of irrigation and fertilizer significantly influenced yield attributes and ultimately yield of the wheat. Superior grain ... SS Islam,M Islam,MJ Uddin,... 被引量: 0发表: 2015年 Influe...
To alleviate these limitations, the application of biometeorological modeling to predict large-scale wheat phenological stages was first introduced to this research domain. Various agrometeorological factors such as temperature, photoperiod, rainfall, growing degree days (GDDs), and biometeorological time ...
At this growth stage, the rice plant starts growing in height thanks to the elongation of its main stem, comprised of nodes and internodes. The variety of rice determines the ultimate stem height. In particular, late-maturing varieties tend to be taller than early-maturing ones. The following...
" he said. "I'm just like, 'Yo, here's a sack of weed. Here's a gram of coke. Here's a mixtape.' Know what I'm saying? 'I rap, too!' It was like my business card. Even my drug dealing, to me, was always a means to music."...