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Capsule development complete; seeds pale 8: Ripening of fruit and seed 81: 801: Beginning of ripening: 10% of capsules ripe 85: 805: First capsules bursting 89: 809: Fully ripe: seeds black and hard 9: Senescence 92: 902: Leaves and shoots beginning to discolour 95: 905: 50% of leaves yellow or dead 97: 907: Plants or above ground parts dead 99 ...
Onions and shallots, dry India China Egypt: Onions and shallots, green China Mali Angola: Other beans, green China Indonesia India: Other vegetables, fresh n.e.c. China India Vietnam: Peas, green China India Pakistan: Pumpkins, squash and gourds China Russia Ukraine: Spinach China United States Turkey: String beans United States Morocco
A seed rate of about 100 kg of seed per hectare (2 bushels per acre) is typical, though rates vary considerably depending on crop species, soil conditions, and farmer's preference. Excessive rates can cause the crop to lodge, while too thin a rate will result in poor utilisation of the land, competition with weeds and a reduction in the yield.
The seed ratio is another way of calculating yields. Cereal yield in tons per hectare and kilograms of nitrogenous fertilizer applied per hectare of cropland. Innovations, such as the use of fertilizer , the creation of better farming tools, and new methods of farming and improved crop varieties have improved yields.
Effect of plant density on (a) total shoot mass and (b) seed mass per unit ground area. Schematised figure, inspired a.o. by experiments with maize by Li et al. (2015). Many of the processes related to plant density can well be studied in monocultures of even-aged individuals that are sown or planted at the same time.
Rank Country/Region Vegetable production (tonnes) 1 People's Republic of China 594,049,398 2 India 141,195,036 3 United States 33,124,467 4 Turkey 25,960,714 5 Vietnam
Crop kg oil/ha/yr litres oil/ha lbs oil/acre US gal/acre Coldest hardiness zone. Warmest hardiness zone maize (corn) : 147 172 129 18 3 11 cashew nut: 148 176 132
The onions are named after Vidalia, Georgia, where they have been historically grown. The cultivation of Vidalia onions started in the early 1930s. The Granex and related varieties are sweeter than other onions, but the unusual sweetness of Vidalia onions is due to the low amount of sulfur in the soil in which Vidalia onions are grown.