黑龙江农业科学
黑龍江農業科學
흑룡강농업과학
HEILONGJINAG AGRICULTURAL SCIENCE
2015年
7期
184-186
,共3页
陕北%聚丙烯酰胺%“山地苹果”园%应用技术
陝北%聚丙烯酰胺%“山地蘋果”園%應用技術
협북%취병희선알%“산지평과”완%응용기술
northern Shaanxi%polyacrylamide%“Mountain apple” orchard%application technical specifications
为了促进聚丙烯酰胺在“山地苹果”生产中的应用，根据陕北黄土丘陵区沟壑区的降雨状况和“山地苹果”树的生长特性，提出陕北黄土丘陵沟壑区“山地苹果”园应选用阴离子型聚丙烯酰胺，在雨季前或在春季小到中雨前地表撒施，撒施量为10．0 kg·hm‐2。聚丙烯酰胺撒施前应中耕除草，撒施后应禁止喷施除草剂。聚丙烯酰胺需避光、密封保存，施用时应撒施均匀。
為瞭促進聚丙烯酰胺在“山地蘋果”生產中的應用，根據陝北黃土丘陵區溝壑區的降雨狀況和“山地蘋果”樹的生長特性，提齣陝北黃土丘陵溝壑區“山地蘋果”園應選用陰離子型聚丙烯酰胺，在雨季前或在春季小到中雨前地錶撒施，撒施量為10．0 kg·hm‐2。聚丙烯酰胺撒施前應中耕除草，撒施後應禁止噴施除草劑。聚丙烯酰胺需避光、密封保存，施用時應撒施均勻。
위료촉진취병희선알재“산지평과”생산중적응용，근거협북황토구릉구구학구적강우상황화“산지평과”수적생장특성，제출협북황토구릉구학구“산지평과”완응선용음리자형취병희선알，재우계전혹재춘계소도중우전지표살시，살시량위10．0 kg·hm‐2。취병희선알살시전응중경제초，살시후응금지분시제초제。취병희선알수피광、밀봉보존，시용시응살시균균。
In order to promote polyacrylamide application in “Mountain apple” production in Northern Shaanxi , according to the precipitation characteristics and growth characteristics of “Mountain apple” tree in loess hilly‐gully region of northern Shaanxi .It presented that polyacrylamide should be applied before rainy season or be‐fore small to moderate rain in spring ,and the application method of polyacrylamide should be surface broadcast‐ing in the whole orchard ,and the application rate should be 10 .0 kg·hm‐2 .Before appling polyacrylamide ,the orchard should be cultivating and weeding ,and after appling polyacrylamide ,spraying herbicides should be pro‐hibited .Polyacrylamide should be in dark place and sealed for storage ,and broadcasted uniformly on the earth surface in “Mountain apple” orchard .
