the winter wheat planting area is decreasing in the studied area as a whole,but it may be increase or decrease in different zones in a year.Reclaiming cropland at the bank of river makes its increase.The construction taking up the cropland and the adjustment of crop planting make its ...
Plant garlic in the fall — September at the latest in the coldest zones — by planting cloves 4 inches deep in fertile, well-draining soil. Pick a full-sun site and plant when the soil temperature is around 50 degrees Fahrenheit. Cover the planting with a few inches of mulch. 3. Leafy...
They are also great plants for those in colder climates, tolerating temperatures down to a chilly 5F. If you live in USDA zones 3-7,you can enjoy these sunny yellow flowers year after year. They pair well with other early spring plants like crocuses and snowdrops. They look just as goo...
Winter gardening is challenging in these zones. This is due to the snowfall and cold. Even backyard greenhouses are not usually worth the trouble due to the continued freezing temperatures. You may be able to grow a few things. For example, in Zone 3, it’s possible to grow very hardy ...
Cowpeas thrive in hot, moist zones and are one of the most productive heat adapted legumes used as a cover crop in the United States. They also are an excellent source of nitrogen ahead of fall-planted crops and can be used on poor land as part of a soil-building cover crop sequence ...
Winter and early spring wind soil erosion have considerable impacts on ecosystems, human well-being and agricultural production in the low precipitation zones of northern China. Little is known about the impact of growing winter rapeseed on ecological cropping systems and the associated economic benefits...
(see alsoDepression). Only the people living along the earth's equator are not affected by this cycle, since the equatorial zones receive about the same exposure to the sun throughout the year. The length of the days and nights does not change at the equator, so seasonal differences all ...
This study identifies hydrological zones in terms of their hydrologic suitabilityfor sustainable irrigated agricultural development and management in the MurrumbidgeeIrrigation Area (MIA) of Australia. Spatial data, including soils, grou... Y Chen,J Chen,E Xevi,... 被引量: 4发表: 2010年 基于网...
In this region, there is adequate time for planting winter rye aft er corn (Zea mays L.) is harvested. Critical planting dates for central parts of the state (Zones 3 and 4) are from the first to second weeks of September. Growers in these regions should consider alternative management ...
Hellebore is also referred to as Christmas rose or Lenten rose. The evergreen hellebore produces stunning rose-like blooms with double petals in early to late winter, depending on the climate. Warmer zones will see blooms in December, while in colder climates, blooms appear in late winter, dur...