-
How to control pests and weeds in single-season rice seedling fields? Here are the control recommendations
I. Weed control in seedling fields 1. Weed control before plowing: 7-10 days before plowing the seedling bed, use 41% glyphosate 150 ml/mu or 10% glyphosate 1000 ml/mu diluted in 30 kg of water for fine spraying to control old weeds before sowing. 2. Weed control after sowing: ① 1-2 days after sowing germinated seeds, use 17.2% bensulfuron-methyl and piperophos wettable powder (Youhebao) 210 g/mu diluted in 45 kg of water for fine spraying. ② At the needle-standing stage of seedlings, use 40% bensulfuron-methyl and pretilachlor wettable
-
Cotton narrow row spacing should be widened: The second in a series of recommendations from rural advisory services in 2008
Before sowing, the author visited and investigated some cotton regions in Hebei, Shandong, Shanxi and Shaanxi. In most areas the cotton narrow row spacing is too narrow, seriously hindering the normal growth and development of cotton plants, and a planting reform of the population structure is essential. The pressing task is to widen the narrow row spacing. In order to carry out plastic film mulching of cotton, cotton farmers mostly adopt wide-and-narrow row sowing, sowing two rows at once. Most areas use 90 cm wide plastic film, with the narrow row spacing about 45 cm wide. This is not conducive to the normal extension of fruiting branches and flowering and boll setting, and also causes unbalanced growth on both sides of the cotton root system. Very
-
Peach Variety Recommendations: Zhejiang University Experimental Farm
Zhejiang University Experimental Farm is a research and teaching base of the Zhejiang University Huajiachi Campus. Relying on a large group of highly knowledgeable and experienced experts and professors, and upholding the principle of quality first and reputation first, the farm provides new research achievements, new technologies, and new varieties to society and the broad community of farmers. The new varieties self-propagated and self-bred as well as introduced by the farm have high technological content, are pure in variety, and reliable in quality. The characteristics of each variety are briefly introduced below for reference: Peach Matsumori Wase originated in Japan, matures in late June to early July, average single fruit weight 232 grams, maximum 4
-
Control recommendations for the fourth generation of white-backed planthopper in rice issued, please carry out timely prevention and control
For the pesticide, use 40% chlorpyrifos (Xinnongbao, Saiben) 100 ml/mu plus 25% buprofezin (Puhsiling) 50 g/mu plus 5% jinggangmycin 200 ml/mu (or 30% Aimiao 15 ml/mu), mix with 30 kg of water for fine spraying.
-
What fertilizer is best for variegated spider plant? Fertilizing methods and natural fertilizer recommendations
"A crop thrives on fertilizer," as the saying goes. Although the variegated spider plant is a foliage plant whose beauty lies not in its flowers, if you want its leaves to develop golden edges, proper fertilizing is crucial. As for how to fertilize variegated spider plant, I will introduce the fertilizing methods for variegated spider plant from the aspects of fertilizer types and fertilizing intervals, very comprehensively.
-
Recommendations for Several Plants Suitable for Indoor Growing
1. Asparagus fern: The plant fragrance contained in asparagus fern has antibacterial components that can remove bacteria and viruses from the air and has health benefits, so the scent released by asparagus fern has the power to kill bacteria and benefit beneficial bacteria. 2. Lucky bamboo: Lucky bamboo can help improve air quality in rooms that are not often ventilated and has a disinfecting function
-
Technical recommendations for vegetable management given the large temperature fluctuations in winter
Technical recommendations for vegetable management given the large temperature fluctuations in winter
-
Budget Succulent Recommendations: 8 Cheap and Beautiful Varieties
Pachyveria 'Clavifolia' - A beauty among budget succulents, even a small mature stem only costs a few yuan, yet it is very beautiful. Its thick leaves turn very pink when given enough sun, usually showing an orange-pink color. It is very easy to grow into a mature stem, and at least 4 hours of light a day will...
-
Succulent variety recommendations: these ones are super cute, every single one so beautiful you'll fall for them
The most beautiful succulent varieties also depend on their condition, color, form, size and so on. Today we're introducing a few relatively common and relatively beautiful succulents. For those who like succulents with flower-shaped leaves, you can choose Crassulaceae...
-
Carnivorous Plant Recommendations: 3 of the Most Famous Insect-Catching Experts
Summer is when small bugs are most common. You want to kill them but worry that spraying pesticides is harmful to your health, so what can you do? Why not grow some green plants and flowers? Some flower enthusiasts might say that flowers and plants actually attract even more bugs.
条件筛选